FN-SCK-010S - 5oz Chambray Short-Sleeve Work Shirt - Blue Size:40 | L if you want a slim

if you want a slim fit and plan to only wear with a t-shirt or light layer underneath

Orslow maintains the details of the original such as the tonal blue buttons and triple-stitched side seams

you can size down (may be a little snug in your elbows/forearms)

6 x 6 count warp and weft yarn

Note: Generally runs TTS for a classic fit

FN-SCK-010S - 5oz Chambray Short-Sleeve Work Shirt - Blue Size:40 | L if you want a slimThe Flat Head 5oz Chambray Short Sleeve Work Shirt is the Spring Summer version of their classic Chambray. This original blue chambray fabric is produced on vintage shuttle looms with an uneven face and texture, adding to its allure. The Flat Head uses triple needle stitching on the major seams for added strength, and the selvedge placket and gussets add to its vintage charm. Note: These shirts generally run small compared to American brands. We