Zara Navy Blue oversized jacket size XS but fits M

Zara two button 2 pocket, great material, very wellmade navy blue zipup or buttonup jacket, w/some brown accent button closures.I wear a medium and this fits me oversized, style is meant to be loose, its not too long, rests above hip, flowy, airy, classy casual jacket.I loved wearing with my coach shoes that are in another listing 😜 But: the snap button at neckline is somehow missing, idk if it happened when washed to sell but it was there last I checked. Easy fix for you, price will reflect