I'm planning to make a quilt for my 11 year old daughter, who's currently 4' 8" tall with ~34" girth. Considering 5 oz Apex and either M90 (both Thru-Hiker) or Apex and 1.1 oz ripstop (DIY Gear Supply). The quilt should last her a few years–her older sister stopped growing at 5' tall and ~95#.
I've been reading past threads on quilts, and think I've got the construction figured out (velcro or snaps + drawstring footbox). Sizing I have questions about.
I measured my own Golite 1+ season down quilt, short length. It's ~66" long (including ~4" for footbox) and 47" at widest point. Fits me fine and I'm 5' 6" with ~ 47" girth.
So I figure my daughter's quilt could be ~60" long by 36" at widest point, meaning I can use just two yards of shell fabric and one yard of Apex–roughly >$35 in materials (if M90) not including shipping, hardware, etc.
Seems like it will come out ~10-11 oz finished, and be good to mid 30s F.
Am I on the right track here? Or will this quilt come out too small?


