Here are the top websites to shop for fashion in Singapore, grouped by type and with a short note on what each is best for:

Marketplaces (wide selection, frequent deals)

• Shopee — biggest local traffic/price-driven marketplace with many local & regional sellers; strong for bargains and fast local promotions. (ahrefs.com)
• Lazada — major SEA marketplace with broad fashion selection and frequent flash sales. (ahrefs.com)
• Amazon.sg — growing in Singapore; good for international brands and dependable logistics. (ahrefs.com)

Fashion-focused e‑commerce sites (curated apparel & dedicated fashion services)

• ZALORA (ZALORA.sg) — Singapore’s leading dedicated fashion marketplace carrying local and international brands, fast delivery and easy returns. Good one‑stop for clothes, shoes and accessories. (semrush.com)
• ASOS — popular for trend-led, global young-adult fashion and free/affordable shipping options to SG at times. (semrush.com)
• Pomelo — SEA-based contemporary womenswear brand with a strong online presence in Singapore (stylish, mid-range). (sitegiant.sg)
• Love, Bonito — Singapore-born womenswear label with online store and regional presence — great for work-to-weekend staples and local sizing. (en.wikipedia.org)

Global fast-fashion / brand sites (store-first for specific labels)

• UNIQLO (UNIQLO.com/sg) — basics and functional wear (Heattech, AIRism); physical + strong online presence in SG. (semrush.com)
• Zara (Zara.com) — fast-fashion trends, reliable online selection in Singapore. (semrush.com)
• H&M (hm.com) — budget trends and collaborations, available online for Singapore shoppers. (semrush.com)

Local & regional shoe / accessories specialists

• Charles & Keith — Singapore-founded brand for shoes, bags and accessories (wide online selection and regional shipping). (semrush.com)

How to pick among them (quick guidance)

• For the widest range and best deal-chasing: Shopee or Lazada. (ahrefs.com)
• For fashion-focused browsing and reliable returns: ZALORA, ASOS, Pomelo, Love, Bonito. (semrush.com)
• For brand-specific purchases (Zara, UNIQLO, H&M, Charles & Keith): buy directly from the brand site for the latest drops and sizing accuracy. (semrush.com)

If you want, I can narrow these to: best budget options, best premium/designer sites, fastest delivery in Singapore, or show current promo/discount pages for any of the stores.