Thank you for viewing! I haven't had many opportunities to wear this, so it's only been tried on (^^) I usually wear a size L, but I could wear a size M. Flat measurements: Width under the armpits: 60cm Front length: 61cm Back length: 70cm This is a lightweight white shirt with puff sleeves and a back-long design. - Color: White - Size: M - Design: Buttoned, round neck, puff sleeves - Style: Back-long design - Material: Lightweight material Thank you for viewing.