Those reading who are not familiar with this term, it stands for a
Small
Bust
Adjustment on a pattern. This is not as commonly seen in the sewing world as an FBA, which of course is the opposite, for those on the bustier side. Most of the big pattern companies draft patterns for a standard B-cup size, besides
Colette Patterns who use a C-cup as standard. This is a fine and dandy if you are an average type of lady, with all your full B cup-ness (or even C!), but I am no average lady. I couldn't even fill out an A-cup completely —
wah wah wah :( But instead of wallowing in my small-bust-self-pity, I made a SBA. Yay!