I am not a fan of math, but I'm pretty good at crochet calculations. I love vintage patterns and many of them have weird sizing and I end up having to determine all the mulitples and increases/decreases on my own. This pattern is gorgeous. I love the low back and the lace trim. It gives it a classic vibe while the roses make it stand out and give that gorgeous texture. I have some beautiful white and pink yarn (not variegated, color changes about every inch or so) that would be so amazing for this dress! I cannot wait for the pattern release (because how many times have I already said that I have around half of your patterns, at least, and yet somehow feel the need for more? hahahaha)!