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<p>White Stuff celebrates self-expression. Famous for its hand-drawn signature prints, clever colour combinations, and unexpected details. Discover flattering silhouettes and quality fabrics, all thoughtfully created with sustainability in mind.</p>

White Stuff

Add a touch of effortless charm to your ensemble with the Marta Tunic Black, tailored for a seamless fit and sleek design.

MARTA TUNIC BLACK

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<strong>Shipping costs: </strong><br />
£5.95. Free shipping from £150<br />
<br />
<strong>Return costs:</strong> £6.50 / You can return your order within 60 days. More information about shipping and returns can be found in the Helpcenter.

<p></p>
<h3 style="text-align: center;"><strong>White Stuff &ndash; SIZE CHART WOMEN</strong></h3>
<p>&nbsp; &nbsp;</p>
<h4 style="text-align: left;">Women's General</h4>
<table dir="ltr" style="height: 439px; width: 80.9068%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"><col style="width: 12.5016%;" width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;"><strong>UK</strong></td>
<td style="text-align: center;"><strong>INT</strong></td>
<td style="text-align: center;"><strong>EU</strong></td>
<td style="text-align: center;"><strong>DE</strong></td>
<td style="text-align: center;"><strong>US</strong></td>
<td style="text-align: center;"><strong>BUST</strong></td>
<td style="text-align: center;"><strong>WAIST</strong></td>
<td style="text-align: center;"><strong>HIPS</strong></td>
</tr>
<tr>
<td style="text-align: center;">6</td>
<td style="text-align: center;">XS</td>
<td style="text-align: center;">34</td>
<td style="text-align: center;">32</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">31 in/<br>78 cm</td>
<td style="text-align: center;">23 in/<br>58 cm</td>
<td style="text-align: center;">34 in/<br>86 cm</td>
</tr>
<tr>
<td style="text-align: center;">8</td>
<td style="text-align: center;">S</td>
<td style="text-align: center;">36</td>
<td style="text-align: center;">34</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">33 in/<br>83 cm</td>
<td style="text-align: center;">25 in/<br>65 cm</td>
<td style="text-align: center;">36 in/<br>91 cm</td>
</tr>
<tr>
<td style="text-align: center;">10</td>
<td style="text-align: center;">S</td>
<td style="text-align: center;">38</td>
<td style="text-align: center;">36</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">35 in/<br>88 cm</td>
<td style="text-align: center;">27 in/<br>70 cm</td>
<td style="text-align: center;">38 in/<br>96 cm</td>
</tr>
<tr>
<td style="text-align: center;">12</td>
<td style="text-align: center;">M</td>
<td style="text-align: center;">40</td>
<td style="text-align: center;">38</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">37 in/<br>93 cm</td>
<td style="text-align: center;">29 in/<br>75 cm</td>
<td style="text-align: center;">40 in/<br>101 cm</td>
</tr>
<tr>
<td style="text-align: center;">14</td>
<td style="text-align: center;">M</td>
<td style="text-align: center;">42</td>
<td style="text-align: center;">40</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">39 in/<br>98 cm</td>
<td style="text-align: center;">31 in/<br>80 cm</td>
<td style="text-align: center;">42 in/<br>106 cm</td>
</tr>
<tr>
<td style="text-align: center;">16</td>
<td style="text-align: center;">L</td>
<td style="text-align: center;">44</td>
<td style="text-align: center;">42</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">41 in/<br>103 cm</td>
<td style="text-align: center;">33 in/<br>85 cm</td>
<td style="text-align: center;">44 in/<br>111 cm</td>
</tr>
<tr>
<td style="text-align: center;">18</td>
<td style="text-align: center;">L</td>
<td style="text-align: center;">46</td>
<td style="text-align: center;">44</td>
<td style="text-align: center;">14</td>
<td style="text-align: center;">43 in/<br>108 cm</td>
<td style="text-align: center;">35 in/<br>90 cm</td>
<td style="text-align: center;">46 in/<br>116 cm</td>
</tr>
<tr>
<td style="text-align: center;">20</td>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">48</td>
<td style="text-align: center;">46</td>
<td style="text-align: center;">16</td>
<td style="text-align: center;">45 in/<br>114 cm</td>
<td style="text-align: center;">37 in/<br>96 cm</td>
<td style="text-align: center;">428 in/<br>122 cm</td>
</tr>
<tr>
<td style="text-align: center;">22</td>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">50</td>
<td style="text-align: center;">48</td>
<td style="text-align: center;">18</td>
<td style="text-align: center;">47 in/<br>120 cm</td>
<td style="text-align: center;">39 in/<br>102 cm</td>
<td style="text-align: center;">50 in/<br>128 cm</td>
</tr>
</tbody>
</table>
<p dir="ltr">&nbsp;</p>
<blockquote>
<p dir="ltr"><em>Our regular length trousers and jeans are designed to fit a 31" inside leg.</em></p>
<p dir="ltr"><em>Short leg length is designed to fit a 29" inside leg, and Long leg length is designed to fit a 33" inside leg.</em></p>
<p dir="ltr">&nbsp;</p>
</blockquote>
<h4 style="text-align: left;">Women's Tights</h4>
<table dir="ltr" style="height: 270.208px; width: 41.4355%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 22.5734%;" width="100"><col style="width: 22.5734%;" width="100"><col style="width: 22.5734%;" width="100"></colgroup>
<tbody>
<tr style="height: 24.6007px;">
<td style="text-align: center; height: 24.6007px;"><strong>UK/EU/US</strong></td>
<td style="text-align: center; height: 24.6007px;"><strong>SKIRT SIZE (UK)</strong></td>
<td style="text-align: center; height: 24.6007px;"><strong>HEIGHT</strong></td>
</tr>
<tr style="height: 49.1146px;">
<td style="text-align: center; height: 49.1146px;">S</td>
<td style="text-align: center; height: 49.1146px;">8-12</td>
<td style="text-align: center; height: 49.1146px;">4&rsquo;11 &ndash; 5&rsquo;4 in/<br>150-164 cm</td>
</tr>
<tr style="height: 49.1146px;">
<td style="text-align: center; height: 49.1146px;">M</td>
<td style="text-align: center; height: 49.1146px;">8-12</td>
<td style="text-align: center; height: 49.1146px;">5&rsquo;5 &ndash; 5&rsquo;9 in/<br>165-176 cm</td>
</tr>
<tr style="height: 49.1146px;">
<td style="text-align: center; height: 49.1146px;">M</td>
<td style="text-align: center; height: 49.1146px;">14-16</td>
<td style="text-align: center; height: 49.1146px;">4&rsquo;11 &ndash; 5&rsquo;4 in/<br>1150-164 cm</td>
</tr>
<tr style="height: 49.1146px;">
<td style="text-align: center; height: 49.1146px;">L</td>
<td style="text-align: center; height: 49.1146px;">14-16</td>
<td style="text-align: center; height: 49.1146px;">5&rsquo;5 &ndash; 5&rsquo;9 in/<br>165-176 cm</td>
</tr>
<tr style="height: 49.1493px;">
<td style="text-align: center; height: 49.1493px;">L</td>
<td style="text-align: center; height: 49.1493px;">14-18</td>
<td style="text-align: center; height: 49.1493px;">5&rsquo;10 &ndash; 6&rsquo;0 in/<br>177-183 cm</td>
</tr>
</tbody>
</table>
<h4 style="text-align: left;">&nbsp;</h4>
<h4 style="text-align: left;">Women's Footwear &amp; Slippers</h4>
<table dir="ltr" style="height: 256.354px; width: 47.0475%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 19.8807%;" width="100"><col style="width: 19.8807%;" width="100"><col style="width: 19.8807%;" width="100"></colgroup>
<tbody>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;"><strong>UK</strong></td>
<td style="height: 22.3958px; text-align: center;"><strong>EU/DE</strong></td>
<td style="height: 22.3958px; text-align: center;"><strong>US</strong></td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">3/S</td>
<td style="height: 22.3958px; text-align: center;">36</td>
<td style="height: 22.3958px; text-align: center;">5</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">3.5</td>
<td style="height: 22.3958px; text-align: center;">36.5</td>
<td style="height: 22.3958px; text-align: center;">5.5</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">4/S</td>
<td style="height: 22.3958px; text-align: center;">37</td>
<td style="height: 22.3958px; text-align: center;">6</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">4.5</td>
<td style="height: 22.3958px; text-align: center;">37.5</td>
<td style="height: 22.3958px; text-align: center;">6.5</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">5/M</td>
<td style="height: 22.3958px; text-align: center;">38</td>
<td style="height: 22.3958px; text-align: center;">7</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">5.5</td>
<td style="height: 22.3958px; text-align: center;">38.5</td>
<td style="height: 22.3958px; text-align: center;">7.5</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">6/M</td>
<td style="height: 22.3958px; text-align: center;">39</td>
<td style="height: 22.3958px; text-align: center;">8</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">6.5</td>
<td style="height: 22.3958px; text-align: center;">39.5</td>
<td style="height: 22.3958px; text-align: center;">8.5</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">7/L</td>
<td style="height: 22.3958px; text-align: center;">40</td>
<td style="height: 22.3958px; text-align: center;">9</td>
</tr>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">7.5</td>
<td style="height: 22.3958px; text-align: center;">40.5</td>
<td style="height: 22.3958px; text-align: center;">9.5</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; text-align: center;">8/L</td>
<td style="height: 10px; text-align: center;">41</td>
<td style="height: 10px; text-align: center;">10</td>
</tr>
</tbody>
</table>
<h4 style="text-align: left;">Women's Belts</h4>
<p></p>
<table dir="ltr" style="height: 56px; width: 21.9804%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 42.5532%;" width="100"><col style="width: 42.5532%;" width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">S/M</td>
<td style="text-align: center;">M/L</td>
</tr>
<tr>
<td style="text-align: center;">86 cm</td>
<td style="text-align: center;">96 cm</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p><em>Belt Length: measured by the base of buckle to middle hole.</em></p>
<p>&nbsp;</p>
<h4 style="text-align: left;">How to measure</h4>
<p><img src="https://lookbook.otrium.com/brand-visuals/uploads/2025/12/117978fe-64ae-41db-b63e-65ffcac4685a/551a532e-61f2-44c1-ae93-ed29c7953038.png" width="666" height="1000"></p>
<p dir="ltr">1. Bust -&nbsp;Measure around the biggest bit, making sure you catch the shoulder blades and hold the tape measure level.</p>
<p dir="ltr">2. Waist -&nbsp;Measure around the smallest bit, but don't suck your tummy in! This is just above your natural waistline. Again, make sure the tape measure's level.</p>
<p dir="ltr">3. Hips -&nbsp;Measure around the fullest part of the bottom. No wonky tape measures allowed.</p>

<p></p>
<h3 style="text-align: center;"><strong>White Stuff &ndash; SIZE CHART MEN</strong></h3>
<h4 style="text-align: left;">Men's General</h4>
<table dir="ltr" style="height: 210px; width: 66.9702%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 13.9665%;" width="100"><col style="width: 13.9665%;" width="100"><col style="width: 27.2346%;" width="195"></colgroup>
<tbody>
<tr>
<td><strong>UK</strong></td>
<td style="text-align: center;"><strong>WAIST</strong></td>
<td style="text-align: center;"><strong>CHEST</strong></td>
</tr>
<tr>
<td><strong>XS</strong></td>
<td style="text-align: center;">30 in/ 76 cm</td>
<td style="text-align: center;">Up to 34 in/ 86 cm</td>
</tr>
<tr>
<td><strong>S</strong></td>
<td style="text-align: center;">32 in/ 81 cm</td>
<td style="text-align: center;">35-37 in/ 89-94 cm</td>
</tr>
<tr>
<td><strong>M</strong></td>
<td style="text-align: center;">34 in/ 86 cm</td>
<td style="text-align: center;">38-40 in/ 96-101 cm</td>
</tr>
<tr>
<td><strong>L</strong></td>
<td style="text-align: center;">36 in/ 91 cm</td>
<td style="text-align: center;">41-43 in/ 104-109 cm</td>
</tr>
<tr>
<td><strong>XL</strong></td>
<td style="text-align: center;">38 in/ 97 cm</td>
<td style="text-align: center;">44-46 in/ 112-117 cm</td>
</tr>
<tr>
<td><strong>XXL</strong></td>
<td style="text-align: center;">40 in/ 102 cm</td>
<td style="text-align: center;">47-49 in/ 119-124 cm</td>
</tr>
<tr>
<td><strong>XXXL</strong></td>
<td style="text-align: center;">42 in/ 107 cm</td>
<td style="text-align: center;">50-52 in/ 126-132 cm</td>
</tr>
</tbody>
</table>
<h4 style="text-align: left;">Men's Chest sizes</h4>
<table dir="ltr" style="height: 158px; width: 31.4274%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 29.7619%;" width="100"><col style="width: 29.7619%;" width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;"><strong>UK</strong></td>
<td style="text-align: center;"><strong>CHEST</strong></td>
</tr>
<tr>
<td style="text-align: center;">38</td>
<td style="text-align: center;">38 in / 97 cm</td>
</tr>
<tr>
<td style="text-align: center;">40</td>
<td style="text-align: center;">40 in / 102 cm</td>
</tr>
<tr>
<td style="text-align: center;">42</td>
<td style="text-align: center;">42 in / 107 cm</td>
</tr>
<tr>
<td style="text-align: center;">44</td>
<td style="text-align: center;">44 in / 112 cm</td>
</tr>
<tr>
<td style="text-align: center;">46</td>
<td style="text-align: center;">46 in / 116 cm</td>
</tr>
<tr>
<td style="text-align: center;">48</td>
<td style="text-align: center;">48 in / 122 cm</td>
</tr>
</tbody>
</table>
<h4 style="text-align: left;">Men's Footwear &amp; Slippers</h4>
<table dir="ltr" style="height: 167px; width: 32.4562%;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 28.8184%;" width="100"><col style="width: 28.8184%;" width="100"><col style="width: 28.8184%;" width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;"><strong>UK</strong></td>
<td style="text-align: center;"><strong>EU/DE</strong></td>
<td style="text-align: center;"><strong>US</strong></td>
</tr>
<tr>
<td style="text-align: center;">7/S</td>
<td style="text-align: center;">41</td>
<td style="text-align: center;">8</td>
</tr>
<tr>
<td style="text-align: center;">8/S</td>
<td style="text-align: center;">42</td>
<td style="text-align: center;">9</td>
</tr>
<tr>
<td style="text-align: center;">9/M</td>
<td style="text-align: center;">43</td>
<td style="text-align: center;">10</td>
</tr>
<tr>
<td style="text-align: center;">10/M</td>
<td style="text-align: center;">44</td>
<td style="text-align: center;">11</td>
</tr>
<tr>
<td style="text-align: center;">11/L</td>
<td style="text-align: center;">45</td>
<td style="text-align: center;">12</td>
</tr>
<tr>
<td style="text-align: center;">12/L</td>
<td style="text-align: center;">46</td>
<td style="text-align: center;">13</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h4 style="text-align: left;">Men's Belts</h4>
<table dir="ltr" style="width: 27.4989%; height: 52px;" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col style="width: 33.9123%;" width="100"><col style="width: 66.1289%;" width="195"></colgroup>
<tbody>
<tr style="height: 22.3958px;">
<td style="height: 22.3958px; text-align: center;">S/M</td>
<td style="height: 22.3958px; text-align: center;">M/L</td>
</tr>
<tr style="height: 10px;">
<td style="height: 10px; text-align: center;">89 cm</td>
<td style="height: 10px; text-align: center;">103 cm</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h4 style="text-align: left;">How to measure</h4>
<p><img src="https://lookbook.otrium.com/brand-visuals/uploads/2025/12/117978fe-64ae-41db-b63e-65ffcac4685a/52029e41-eec7-4a93-805d-a6a52ee8482c.png" width="615" height="927"></p>
<p>&nbsp;</p>
<p dir="ltr">1. Chest - Measure around the biggest bit, making sure you catch the shoulder blades and hold the tape measure level.</p>
<p dir="ltr">2. Waist - Measure around the smallest bit, but don't suck your tummy in! This is just above your natural waistline. Again, make sure the tape measure's level.</p>
<p dir="ltr">3. Hips - Measure around the fullest part of the bottom. No wonky tape measures allowed.</p>
<p dir="ltr">4. Inside Leg - Measure from the crotch to the ankle bone, making sure the tape measure's pulled tight. You might want to get help with this one! Our Regular length trousers are made to fit a 32" inside leg, Short length trousers are for 30" inside leg and our Long length trousers are designed for a 34"inside leg.</p>

White Stuff MARTA TUNIC BLACK

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