I tried that app and it doesn’t work for me as I need to charge different prices for my items.
1 piece of fabric can be made into the following items for the following prices:
infant-hoodie- $30
infant-cardigan- $25
infant-pants- $20
toddler-hoodie- $35
toddler-cardigan- $30
toddler-pants- $25
and so on for 5 different sizes and 3 different styles for each.
this is how the built in variants are excellent but I only have 1 piece of fabric/1 product but multiple styles and sizes for varying prices.