I bought the LANREMON Women's Crewneck Long Sleeve Top in BLACK, size Medium. I am 37-30-36 and 5'5" tall. The fabric content (on label inside garment) is 60% polyester, 35% rayon, and 5% lycra -- there was no fabric content given in the description online. The drape is perfect, and though it skims the body and is flowy, it does not appear baggy. So sizing was accurate for me. I just washed it (inside-out, of course) in my "quick wash" cycle, cold water, no softeners, low-spin to avoid wrinklingSee full review