Peace CollectivevsOld Navy, Size Comparison
Peace Collective tends to run smaller than Old Navy. If you wear a Medium at Old Navy, you may need a Large at Peace Collective. For a measurement-based recommendation, use the fit checker.
Peace Collective vs Old Navy sizing, quick answer
Peace Collective runs about one size smaller than Old Navy. If you wear a Medium at Old Navy, you'll likely need a Large at Peace Collective. For an exact recommendation, build a free fit profile.
- Peace Collective: fits true to size
- Old Navy: runs large
- If between sizes: size up at the brand that runs smaller, or use the fit checker below for a personalised recommendation.
Brand guide
Compare how Peace Collective and Old Navy usually fit, where cuts feel slimmer or roomier, and which categories are most predictable.
GENERAL BRAND GUIDANCE
This is a general brand-level sizing summary, not an exact product recommendation. For your specific size, paste a product link into the fit checker.
The Verdict
Peace Collective sizing compared to Old Navy: Peace Collective fits true to size while Old Navy runs large. Here is how the sizes translate.
Peace Collective tends to run smaller than Old Navy. If you wear a Medium at Old Navy, you may need a Large at Peace Collective. For a measurement-based recommendation, use the fit checker.
Category Match-up
Size Conversion Table
* Indicative only. For your personalised size at both brands,
Common Questions
Does Peace Collective run smaller than Old Navy?
Peace Collective runs about one size smaller than Old Navy. If you wear a Medium at Old Navy, you'll likely need a Large at Peace Collective. For an exact recommendation, build a free fit profile.
Should I size up or down at Peace Collective vs Old Navy?
Size up one at Peace Collective compared to Old Navy. Peace Collective runs smaller, so if you wear a Medium at Old Navy, try a Large at Peace Collective, especially for fitted tops and tailored bottoms.
If I'm a Medium at Peace Collective, what size am I at Old Navy?
Since Peace Collective runs smaller than Old Navy, a Medium at Peace Collective is roughly equivalent to a Small at Old Navy. Use the ThisFits fit checker for a recommendation based on your measurements.
Does Peace Collective or Old Navy fit differently by category?
Yes, fit varies meaningfully by category. Tops, Bottoms can each fit differently than the brand's overall tendency suggests. See the Category Match-up section below for per-category guidance.
Which brand is more accurate to its size chart, Peace Collective or Old Navy?
Peace Collective and Old Navy both publish official size charts, but real-world fit varies by fabric, cut and category. The ThisFits engine cross-references published charts with shopper fit reports across 197+ brands to predict your size in each.
What if I'm between sizes at Peace Collective and Old Navy?
If you're between sizes, Peace Collective tends to fit closer to the body, so trying the larger size first usually means fewer returns. Always confirm each retailer's return policy before ordering.