Here are reliable, popular places to buy trendy clothes online in Singapore — grouped by type so you can pick what fits you best.

Major multi-brand marketplaces

• Zalora — Singapore’s leading fashion marketplace with lots of local and international brands, frequent sales and free/discounted shipping & returns programs. (zalora.sg)
• Shopee & Lazada — two huge SEA marketplaces where you’ll find everything from fast-fashion labels to independent sellers and frequent flash sales. (Good for bargains and fast delivery). (en.wikipedia.org)

Popular regional / Singapore brands (trend-forward)

• Love, Bonito — Singapore-designed womenswear (well known for Asian fits and work-to-weekend pieces). (lovebonito.com)
• Pomelo — trend-led, fast-turnover collections and omnichannel shopping across SEA (popular for modern, affordable styles). (pomelofashion.com)
• The Editor’s Market — local boutique brand with minimalist, contemporary pieces and online store + physical outlets in Singapore. (theeditorsmarket.com)

High‑street & international brands (local sites / local shipping)

• H&M, Uniqlo, Zara — all have official online stores or strong local presence in Singapore (good for basics, seasonal trends and easy returns/pickup). (bk.asia-city.com)

Designer / luxury / global marketplaces

• ASOS & Farfetch & other international retailers — ASOS offers Singapore delivery (and a Premier subscription option for frequent buyers); Farfetch/Mytheresa give designer access (you may need to check shipping fees/return rules). (asos.com)

Second‑hand, vintage & resale (sustainable / unique finds)

• Carousell (and Refash via Carousell) — Singapore’s biggest recommerce/classifieds app for preloved, vintage and limited pieces; great for bargains and one-offs. (apps.apple.com)
• Depop — global vintage marketplace where some sellers ship to Singapore (shipping times/costs vary). (depop.com)

Practical tips before you buy

• Check returns and sizing: local sites (Zalora, Love, Pomelo, H&M, Zara) usually list local returns windows and size guides — use those to avoid fit issues. (zalora.sg)
• Watch shipping thresholds and fees: many Singapore sites offer free standard shipping above a minimum spend; international buys can have higher shipping and return costs. (zalora.sg)
• Taxes & import GST: if you order from overseas (non‑SG sites), Singapore applies GST on imports above the threshold — factor that into the final cost. (buyandship.com.sg)
• Use local payment/delivery options where available (PayNow, GrabPay, Shop-from-app promos) and look out for big sale days (10.10, 11.11, 12.12) for the best discounts. (apps.apple.com)

If you want more specific picks, say which style (minimal, streetwear, workwear), gender, or budget and I’ll list current stores/items that match — or you can start with Zalora / Shopee for wide selection, Love, Bonito / Pomelo for Singapore/SEA labels, and Carousell for preloved/vintage.