too many t-shirts

my husband has too many t-shirts. he has a dresser full of old t-shirts in the basement for painting and mulching in. he also has a drawer full upstairs and a large pile of overflowing t-shirts next to the dresser upstairs and a basket full in the closet. none are new and probably less than 10 are purchased. they are all old and from camps he has been too. do you think i should secretly throw them out little by little? do your husband's hoard anything? {sorry if typing in lowercases is irritating - it is easier at the moment}