This Matching Maternity Set is so cute! It's a top and bottom, both in black knit, that is a stylish way to bring in a pregnancy. This cotton set was a go to for me throughout the fall and mild winter where i live. This set runs a little big - I usually wear an XS/0. This was too big for me until about 10 weeks pregnant and then I wore it comfortably throughout the rest of pregnancy. It was always washed on cold, delicate with only itself, and air dried. The fabric still looks great.