Vintage 1930s belted linen sportswear jacket by Del Rey Sportswear.
Navy and maroon in color. Slightly as is given its age. Sun fades to shoulders and arms. Waist cinches in the back with a belt. Light marks as photographed. 
Femme S/M
Realistically a great fit for modern size 6-8
19” p2p
14” shoulders
25” sleeve length
3.5” sleeve opening 
29” waist 
25” length