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.
 
                                              
              








