J.Jill is an American clothing brand. The label was established by Karl Lipsky in 1955 and is named after his wife Jennifer and daughter Jill. Find preowned J.Jill clothing on Depop. Shop secondhand clothes for casual and occasion dressing like button downs and chunky knits. Explore used pieces in in bold floral, paisley and stripe prints. Discover vintage styles like shifts and midi lengths. Look out for jeans in a range of washes and cuts, alongside waterfall silhouettes online now.