As I am going through clothes for this new baby I am realizing there are certain special items (going home outfit, knitted booties and cardigan) I'd like to keep as nicely as possible for Mopey in the future. What do all of you recommend as the best way? Plastic bags in a bin? Moth balls? Wash or dry clean first? Air tight? I'm not sure what to do so any advice is greatly appreciated!! TIA