You can't rely on your ready-to-wear size when selecting a pattern size. Your best bet is to record your basic body measurements and refer to them when it's time to buy your pattern.
SEWING PATTERN SIZE Stop guessing & start measuring to choose the
Crochet Hook Sizes: Choosing the Right Hook Size
Tips for Choosing the Correct Pattern Size
Sc Related Stuff Thread Printable Version 3567
Choose the Correct Pattern Size - Threads
SEWING PATTERN SIZE Stop guessing & start measuring to choose the
Sc Related Stuff Thread Printable Version 3567
Sc Related Stuff Thread Printable Version 3567
TipStitched Tips - Selecting the Right Pattern Size — TipStitched
Learn to Sew: How to Choose a Sewing Pattern Size
Tips for Choosing the Correct Pattern Size
Sc Related Stuff Thread Printable Version 3567
How to Choose the Right Size on a Sewing Pattern
TipStitched Tips - Selecting the Right Pattern Size — TipStitched