The WNU Boyfriend shirt is designed to offer a more generous cut, all WNU designs are cut with a looser fit so there is no need to order a size up, we have already thought about that for you.

They are designed to sit just off your shoulder with an oversized cut to the body - the most accurate measurement to take is the shoulder width, please see below. If you measure that right then the body will naturally be perfectly oversized for your shape.

Please email hello@withnothingunderneath.com if you need any help with sizing or selecting the best style for a particular body type, we will be more than happy to help.

POPLIN, WEAVE & BRUSHED Sizes:

LINEN Sizes:

Measurements in CM:

Want to know where to measure?

Chest width 

Measure from under the arm, to the other side of the bust

Centre-back length 

This is the length going from the nape of the neck, straight down the spine

Sleeve length 

This is the distance from the top of your shoulder , to the top of your thumb

Shoulder width 

Measure the length from shoulder-to-shoulder

Product measurements

Individual product measurements are provided on the product pages.