Family of 4 Halloween Costume

The adult costume is one size. For reference, my husband is 5' 10", 240 lbs. I'm 5' 6", 135 lbs. The costumes fit both of us well. Both costumes have minor stains from bumping into things when we wore them for a school event. The kids costumes consist of 2 t-shirts, one says "daddy", the other one says "mommy." Both shirts are in adult size small. For size reference, my son wears size 4T, and my daughter wears kids small. I will also give you the props - a Corona beer and a Starbucks coffee.