Dolly Parton Run Rose Run Tee White Pink Script T-Shirt M

Dolly Parton Run Rose Run Tee White Pink Script T-Shirt I bought this on Dolly's website and the sizing says "Medium = Similar to Men's Large" but I find it to fit smaller than a men's large. The photo shows it to fit extremely oversized but it just didn't fit that way, it's a rectangle with the same measurements, see below. LABEL: Dolly SIZE: M MATERIAL: 100% Shrunk Cotton SHOULDERS: 19.5" BUST: 42" WAIST: 42" HIPS: 42" across opening LENGTH: 29" CONDITION: new and unworn, just tried on PINNED TO MODEL?: no ☝For reference Mod's measurements are S 11", B 32.5", W 24", H 32.5"☝