This lovely Luly Yang Alaska Airlines uniform short sleeve knit sweater is in a Women's size Medium. The blue wool blend material is comfortable for those long flights, while the short sleeve design keeps you cool and professional. This shirt is perfect for women in the flight attendant industry who wear a size M. The unique design by Luly Yang adds a touch of style, making it a great addition to your uniform. Personalize it with your own accessories to make it truly your own.