Missy Sizes
| CHICO'S SIZES | US SIZES | CHEST | WAIST | HIP | ARM | 
|---|---|---|---|---|---|
| 000 | XS/0 | 31½"-32½" | 26"-27" | 34½"-35½" | 22½" | 
| 00 | XS/2 | 32½"-33½" | 27"-28" | 35½"-36½" | 22⅝" | 
| 0 | S/4 | 33½"-34½" | 28"-29" | 36½"-37½" | 22.75" | 
| 0.5 | S/6 | 34½"-35½" | 29"-30" | 38½"-39½" | 22⅞" | 
| 1 | M/8 | 36½"-37½" | 31"-32" | 39½"-40½" | 23" | 
| 1.5 | M/10 | 37½"-38½" | 32"-33" | 40½"-41½" | 23⅛" | 
| 2 | L/12 | 39"-40" | 33½"-34½" | 42"-43" | 23¼" | 
| 2.5 | L/14 | 40½"-41½" | 35"-36" | 43½"-44½" | 23⅜" | 
| 3 | XL/16 | 42"-43" | 37"-38" | 45"-46" | 23½" | 
| 3.5 | XL/18 | 44"-45" | 39½"-40½" | 47"-48" | 23⅝" | 
| 4 | XXL/20 | 46"-47" | 41½"-42½" | 49"-50" | 23¾" | 
| 4 | XXL/22 | 48"-49" | 43½"-44½" | 51"-52" | 23⅞" | 
Petite Sizes
| CHICO'S SIZES | US SIZES | CHEST | WAIST | HIP | ARM | 
|---|---|---|---|---|---|
| 000P | XS/0P | 31½"-32½" | 26"-27" | 34½"-35½" | 21" | 
| 00P | XS/2P | 32½"-33½" | 27"-28" | 35½"-36½" | 21⅛" | 
| 0P | S/4P | 33½"-34½" | 28"-29" | 36½"-37½" | 21¼" | 
| 0.5P | S/6P | 34½"-35½" | 29"-30" | 38½"-39½" | 21⅜" | 
| 1P | M/8P | 36½"-37½" | 31"-32" | 39½"-40½" | 21½" | 
| 1.5P | M/10P | 37½"-38½" | 32"-33" | 40½"-41½" | 21⅝" | 
| 2P | L/12P | 39"-40" | 33½"-34½" | 42"-43" | 21¾" | 
| 2.5P | L/14P | 40½"-41½" | 35"-36" | 43½"-44½" | 21⅞" | 
| 3P | XL/16P | 42"-43" | 37"-38" | 45"-46" | 22" | 
| 3.5P | XL/18P | 44"-45" | 39½"-40½" | 47"-48" | 22⅛" | 
| 4P | XXL/20P | 46"-47" | 41½"-42½ | 49"-50" | 22¼" | 
| 4P | XXL/22P | 48"-49" | 43½"-44½" | 51"-52" | 22⅜" | 
For women 5'4" or under, regardless of size. Petite pieces have shortened sleeves, raised waistlines, and reduced inseams and lengths.

- BUST
- Measure under your arms around the fullest part of your chest, keeping the tape measure parallel to the floor.
- ARM
- Standing straight with arm relaxed, measure from your shoulder down to your wrist.
- WAIST
- Measure around your natural waistline, keeping the tape measure parallel to the floor.
- HIP
- With feet together, measure around the fullest part of your hips, keeping the tape measure parallel to the floor.
 
                                              
              














