The women's long sleeve in 65/35 poly-cotton poplin — the shirt you keep at the bottom of the stack for cooler mornings, early start times, or offices that run cold. Wrinkle-resistant enough that you can pull it out of the dryer and go, and durable enough that it keeps its press after a full season of washing.
 
Two button-flap breast pockets, a traditional dress collar that lays flat, and the regulation light postal blue that pairs with every pant, short, and skirt in the USPS line.
 
What's here:
 
• 65% polyester / 35% cotton poplin — wrinkle resistant, breathable
• Two button-through flap chest pockets
• Traditional dress collar with clean stays
• Tails long enough to stay tucked during parcel delivery
• Regulation USPS light blue
• Machine wash warm, tumble dry
Sizing: Women's cut, true to size. If you're between sleeve lengths or prefer extra coverage at the wrist, go with the longer option.
 
USPS compliant. Uniform allowance eligible.