Fashion is one of the most challenging categories in Google Shopping. The brands that succeed often look similar on the surface—strong creative, recognisable names, solid traffic. But underneath, they have solved problems that defeat most competitors.
The Fashion-Specific Problems
Returns destroy margin: Fashion return rates regularly exceed 30%, sometimes 50% for certain categories. A ROAS that looks healthy on gross revenue becomes marginal or negative on net.
Variant complexity: A single style in 6 sizes and 4 colours creates 24 variants. Each needs proper feed handling, stock management, and performance tracking. Most brands get this wrong.
BNPL fees compound: Fashion has high BNPL adoption. Consumers bracket—ordering multiple sizes to try at home. The brand pays processing fees on the full order, then handles returns, then refunds. Each step costs money.
Seasonality creates waste: Fashion inventory has a shelf life. Products that do not sell in-season often require deep discounting. Advertising spend on slow-moving inventory is frequently unrecoverable.
Where Most Brands Fail
The common pattern I see in fashion brand audits is optimisation at the wrong layer. Brands focus on bidding and targeting while ignoring feed structure and product economics.
A fashion brand with 5,000 SKUs cannot optimise at the product level through manual bidding. It has to build the logic into the feed—margin tiers, return rate suppression, seasonal windows, variant consolidation.
Without this, the algorithm treats all products equally. It will happily spend budget on a size variant that returns at 60% or a style that is already marked for clearance.
The Feed First Approach
Fashion brands that scale profitably in Shopping share common characteristics:
- Feed architecture that reflects commercial reality, not just product availability
- Custom labels that encode margin, return rate, and inventory age
- Variant handling that consolidates performance data while suppressing unprofitable sizes
- Dynamic rules that respond to stock levels and seasonal windows
This is infrastructure work. It is not visible in the way a new campaign structure is visible. But it is where fashion brands either build profitable scale or hit a ceiling they cannot break through.
The Scale Question
Every fashion brand wants to scale Google Shopping. Few ask whether their current structure can support profitable scale.
Adding budget to a broken foundation does not create growth. It creates larger losses at higher velocity. The brands that scale are the ones that fix the foundation first.