Using poly fleece for Fishsticks pants
I asked a while back about using poly fleece to use the Fish Sticks pattern "Little One Layette".
I tested it out.
To use poly fleece, size up 2 sizes, just cut the legs to the right length based on the right size of the pattern. That means to use them for a 9 month old, you'll need the "Wee Tots" pattern (same pattern, bigger sizes).
Hope that helps!