Brandwave

Online fashion retailers in the United Kingdom:Which are most popular?

In September 2026, Shein was the most searched online fashion retailer in the United Kingdom, accounting for 19.4% of all searches among the ten retailers we track. When we checked with ChatGPT and Google AI Overviews, Next and ASOS were mentioned most often, in four of the five answers. ASOS was recommended most often, coming first in four out of five responses.

Search and AI answers in September 2026
  1. SheinShare of searches 19.4%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  2. NextShare of searches 16.5%Mentioned in 4 of 5 AI answersPlace in AI recommendations 3rd
  3. H&MShare of searches 12.9%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd
  4. ZaraShare of searches 12.9%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th
  5. ASOSShare of searches 10.6%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st

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Top online fashion retailers in ChatGPT and Google AI Overviews

In Brandwave's three ChatGPT questions and two Google AI Overviews, Next and ASOS were mentioned most often, in four of the five answers. ASOS was recommended most often, coming first in four out of five answers. H&M was second, and Next was third. Shein, which ranked first in searches, was not mentioned at all.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. ASOS1st
  2. H&M2nd
  3. Next3rd
  4. Zara4th
  5. New Look5th
  6. Uniqlo6th
  7. River Island7th
  8. Boohoo8th
  9. Shein–
  10. PrettyLittleThing–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Next4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • ASOS4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • H&M3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • New Look3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Uniqlo3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Zara2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • River Island2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Boohoo1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Shein0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • PrettyLittleThing0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about online fashion retailers

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 22, 2026.

How the Brand Demand Index is measured

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