: and I've found a really good pattern for a trim pull up trainer. It's just micro fleece outer, ripstop nylon and two layers of flannel "soaker". Truly a one pee pant.
My question is, after I measure my dd's waist, legs and rise, how much do I increase the waist and leg measurements to account for the stretchiness of the elastic? I really want to keep it trim, but also allow her a bit of growing room. Any suggestions? TIA.