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Sizecurve
- by Bananafest Destiny
- $29/month. Free trial available.
- by Bananafest Destiny
- $29/month. Free trial available.
Reorder apparel by size using demand net of returns. Catch broken size runs before stock goes dead and rescue leftover inventory.
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About the Sizecurve
Sizecurve helps apparel stores reorder inventory by size using demand net of returns, not just gross sales. Since sizes that sell most often come back most, this app builds accurate size curves for each style based on actual demand after returns are factored in.
The app tells you exactly what to reorder in each size, accounting for your lead time and stock already incoming. Sold-out sizes are tracked at the rate they sold while in stock. It flags broken size runs so you can rescue leftover stock before it goes dead.
New styles without enough data borrow a size curve from similar items. Everything exports as a CSV by vendor for easy ordering. The app is read-only and never writes to your store—it only reads what sold and in which size.
Launched: September 29, 2026
Key features
- Size curves built per style from demand net of returns, not gross sales
- Broken size runs flagged while the leftover stock can still be rescued
- Reorder by size for your own lead time, net of stock on hand and incoming
- Styles too new to forecast borrow a curve and say so on every line
- Read-only: reads what sold, in which size, and never who bought it.
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Pricing of Sizecurve
Sizecurve Standard
$29 / month
- Size curves net of returns
- Broken size run alerts
- Reorder quantities by size
- Purchase orders as CSV
