So my 9 yo son (peanut butter) and 4 yo daughter (jelly) wore these with no complaints for Halloween. They got a lot of compliments and giggles, especially when they hugged and yelled, "Sandwich!" The costumes were super comfy, very generous with lots of room to spare since they are stretchy. I particularly liked that the costumes fit over my children's winter coats and clothes. In New England, the weather on Halloween is generally unpredictable, but usually cold. We often have to cover up our costumes in order to trick or treat at night. It's usually a bummer, but not this year. I am already thinking of purchasing a similar set of costumes from this company for next year.