To wear this Laine top, simply slip it on over your head. It's a great piece for both casual outings and semi - formal events. As it's a sample and missing tags, there aren't any specific washing instructions from the manufacturer. However, it's recommended to hand - wash it in cold water with a gentle detergent to keep its shape and color. Hang it to dry to avoid any shrinking. Remember, this is a one - of - a - kind piece, so take good care of it!