A chic high/low blouse is perfect for a day at the office for a sleek and polished look. Regular: this style runs large; order one size down. Petite: this style fits true to size. Petite sizes best fit women 5'4" & under. Split neck. Short sleeves. Slips on over head. High/low hem. Approx. 24.5" shortest length, 28.5" longest length (regular size S). POLYESTER. Polyester. Regular: Runs large; order one size down. Petite: True to size. Regular & Petite (P): XXS=0, XS=2, S=4-6, M=8-10, L=12-14, XL=16.