UNIQLO Uniqlo Seamless Down Jacket Size: M Color: Light Blue It was almost unused and kept in a walk-in closet, but the inside of the collar has faded or discolored, possibly from sun exposure. It's not very noticeable, but please understand. I think it was because light was hitting it from a small skylight in the walk-in closet. There are no smokers or pets in the house.