You will encounter curved seams a lot, such as armholes. You will be sewing opposite curves together. One side will be concave and the other will be convex. When sewn together properly, the two will create the perfect curved seam. Don’t get this confused with open curves with a facing such as a neckline. These courses are designed for learners planning to go into the fashion/apparel production environment. Purchase the patterns for Level 1 tutorials here: https://tinyurl.com/AAA-L1-Patterns
