Armholes when making my own pattern: First trace the arm hole…then draw down like so, across, then out from the shoulder, and join the two lines. The bottom of the sleeve pattern should slightly narrow as it comes out from the armhole.
How to sew a perfect baby hem, using ban roll. "I learned this technique from the tailor at The Row - and it has revolutionized my sewing skills. I can now create the narrowest baby hems that do not curl!