Military Style Jacket Size XS

Excellent condition, Military Style jacket, size XS. There is no brand label or size, but I’m guessing it’s an XS just by how it fits. Color is a navy and red. Jacket has buttons on front, faux pockets, and cool adorning designs. There are two pin size holes in the lining near neck inside jacket and then a small discoloration spot on center back of jacket (see photos). Measurements are approximately 16 1/4” armpit to armpit when jacket is buttoned and approximately 21” from shoulder to front hem. Please let me know if you need any other measurements!