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Gap Size Chart & Fit Guide
True to size
True to SizeGap offers some of the most consistent sizing in American retail. True to size across the board with Tall, Petite, and Plus options available in many styles.
WOMEN'S FIT NOTES
TTS. Tall and Petite available.
MEN'S FIT NOTES
Consistent US sizing.
WOMEN'S TOPS
| Size | Bust/Chest | Waist |
|---|---|---|
| XS (0-2) | 32–34″ | 24.5–26.5″ |
| S (4-6) | 34–36.5″ | 26.5–29″ |
| M (8-10) | 36.5–39″ | 29–31.5″ |
| L (12-14) | 39–42″ | 31.5–34.5″ |
| XL (16-18) | 42–45.5″ | 34.5–38″ |
WOMEN'S BOTTOMS
| Size | Bust/Chest | Waist | Hip |
|---|---|---|---|
| 0-2 (XS) | 24.5–26.5″ | 34.5–36.5″ | |
| 4-6 (S) | 26.5–29″ | 36.5–39″ | |
| 8-10 (M) | 29–31.5″ | 39–41.5″ | |
| 12-14 (L) | 31.5–34.5″ | 41.5–44.5″ | |
| 16-18 (XL) | 34.5–38″ | 44.5–48″ |
MEN'S TOPS
| Size | Bust/Chest | Waist |
|---|---|---|
| S | 35–37.5″ | 29–31.5″ |
| M | 38–40.5″ | 32–34.5″ |
| L | 42–44″ | 37–39″ |
| XL | 45–48″ | 40–43″ |
MEN'S BOTTOMS
| Size | Bust/Chest | Waist | Hip |
|---|---|---|---|
| 30 (S) | 30–31″ | 36–37″ | |
| 32 (M) | 32–33″ | 38–39″ | |
| 34 (M/L) | 34–35.5″ | 40–41″ | |
| 36 (L) | 36–37.5″ | 42–43″ |
Gap Sizing FAQ
Does Gap run true to size?▾
Yes, Gap is one of the most consistent TTS brands. Their sizing has been a benchmark for American casual wear for decades.
Does Gap offer tall sizes?▾
Yes, Gap offers Regular, Tall, and Petite lengths in many pants and jeans styles, plus extended sizes in select items.
How does Gap compare to Old Navy sizing?▾
Gap and Old Navy are sister brands but Gap is more true to size. Old Navy tends to run slightly bigger due to vanity sizing — you might need to size down at Old Navy compared to Gap.
Not sure which Gap size?
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