Derek Lam-floating floral long sleeve ruffled blouse- NWT

NWT Derek Lam blouse! Derek Lam blouse in floating floral-print crepe. Spread collar; button front. Long sleeves. Ruffle-tiered peplum detail. Shirttail hem. Viscose/spandex. Large, size 44. This runs a bit small. I equate to a size 10. I’m a 36c in bust and it pulled a bit. Feel free to reach out with questions