Princess polly rowley top

The one I’m wearing (last 2 pics) is a 6! This one was too small for me. Crop top • Slim fitting, silky material, fixed shoulder straps, boning through waist, zip fastening at back : Princess oly Lover impact • Main: 100% reclaimed polyester, Lining: 85% reclaimed polyester 15% elastane • Cold gentle machine wash Size 4 RUNS SMALL! I’d suggest for an xs or 2. Im a 4 and couldn’t zip it up