Last recommended posting date to the UK in time for Christmas (in stock items only) is Thursday 18th December

Size Guide

As we offer a global service many customers ask about product sizes, we have put together this size guide to help you in any enquiries you may have.

All sizes are listed as best possibly describes their dimensions, but please be aware that all measurements are still only approximations and can vary depending on the t-shirt brand used.

Below is a list of sizes that are used on our site and the closest possible measurements in UK & US sizes.

Men's Sizes

UK inches cms
Small 36-38" 92-98cm
Medium 38-40" 98-102cm
Large 40-42" 102-108cm
Extra Large 44-46" 112-118cm
XX Large 46-48" 118-122cm
US inches cms
Small 18-19" 46-49cm
Medium 19-20" 49-51cm
Large 20-21" 51-54cm
Extra Large 22-23" 56-59cm
XX Large 23-24" 59-61cm

Women's Sizes

UK   inches cms
Small 8/10 32" 82cm
Medium 10/12 34" 88cm
Large 12/14 36" 92cm
Extra Large 14/16 38" 98cm
US   inches cms
Small 4/6 16" 41cm
Medium 6/8 17" 44cm
Large 8/10 18" 46cm
Extra Large 10/12 19" 49cm

Youth Sizes

  age inches cms
Youth Small 5-6 yrs 28" 71cm
Youth Medium 7-8 yrs 32" 81cm
Youth Large 9-11 yrs 36" 92cm
Youth XL 12-13 yrs 38" 98cm

Please note that women's shirts may be supplied either as a fitted shirt or as a youth sized shirt depending upon the supplier. Fitted shirts (also known as "skinny fit") will be shaped while youth sizes are cut in the same way as men's t-shirts but are shorter from neck to hem. If you would like to know which style your t-shirt will be please contact us at customerservices@bsimerch.com