C.B.
This is what I did with ALL 5 of my kids...Do you know those PJ's with the feet and zippers? I always put those on backwards. They stayed dressed! My youngest (she is 7 1/2) would strip in the store, so I started taking her in her PJ's (up until 3 1/2 yrs. of age)...btw, she still doesn't like to wear that many clothes. Hope this helps a little!
C.