Smaller Alternative to Snuggies Overnight?

Alright. So I was on the Diaper Reviews section and I saw Fruitkitty's review on Snuggies Waddlers Overnight diapers, and I was pleased with the overall appearance. However, I am rather short and skinny for my age (5'6" and 27" waist) so I don't know if they'll fit me too well. According to the Snuggies website, the mediums (smallest size) are 28"-36". Would these still work for me or should I keep looking? Thanks!

The snuggies will work just fine for you the mediums fit me and I'm 170 pounds and 5"10 30-34 inch waist