This is a gorgeous sweater from Doppeldecker.

Made in the USA of 100% cotton, it's cream white with a black band that goes around the chest and back and depicts a "flying boat." 

It has a crew neck and ribbed cuffs and waist. 

This sweater is NEW, with tags.It's guaranteed to be unworn, authentic and perfect. 

Marked L. 

The measurements are: Across the back, laid flat and unstretched, 25 inches from armpit to armpit, 37/38 inches from mid-collar to the rolled-out end of the cuff, and 28 inches from the collar seam to the bottom of the back.