Milla Boutique
All case studies Fashion

Milla Boutique

Fashion D2C, ML-driven sizing

Year2024
RegionEurope
ScopeSizing engine + visual nav + ML returns
-31%Return rate
+27%AOV
1.8sFirst contentful paint

The brief

Independent fashion boutique. Custom sizing tool + return-prediction model + visual category navigation. Shipped on Magento 2 with a bespoke sizing UI.

The challenge

Return rate at 38% — most due to size mismatch. Custom-fit boutique inventory was getting wrecked by repeat returns.

What we built

Custom sizing tool with body-shape input + previous-purchase recommendation. ML model predicting return probability per cart, surfacing risk before checkout. Visual category nav with mood-board style.

Tech stack

Magento 2Custom sizingVisual navML returns

Results

  • Return rate down 31% (38% → 26%)
  • Average order value up 27%
  • First contentful paint: 1.8s
  • Customer-effort score: 82 (up from 56)

Project screenshots

15 screenshots from the live build — click any thumbnail to view full size.

Milla Boutique screenshot 1 Milla Boutique screenshot 2 Milla Boutique screenshot 3 Milla Boutique screenshot 4 Milla Boutique screenshot 5 Milla Boutique screenshot 6 Milla Boutique screenshot 7 Milla Boutique screenshot 8 Milla Boutique screenshot 9 Milla Boutique screenshot 10 Milla Boutique screenshot 11 Milla Boutique screenshot 12 Milla Boutique screenshot 13 Milla Boutique screenshot 14 Milla Boutique screenshot 15

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