Beachwear vs streetwear: dress norms on Samui

Koh Samui is relaxed, but it is still Thailand. On the beach and by the pool, swimwear is completely normal. The moment you leave the sand, however, local norms change: walking through Nathon or Fisherman's Village in a bikini or shirtless, riding a scooter in swimwear, or entering a 7-Eleven dripping wet is seen as disrespectful and, for riding motorbikes without a shirt, can even attract police attention. A t-shirt and shorts or a cover-up solves everything. Topless and nude sunbathing are not part of Thai beach culture and offend local sensibilities, even on tourist beaches - some countries' police have fined tourists for it in Thailand. Temples and government offices always require covered shoulders and knees (see temple etiquette). A good mental rule: beach clothes for the beach, street clothes for everywhere else.

Highlights

• Swimwear is for the beach and pool only
• Cover up in towns, shops, markets, and restaurants
• Topless/nude sunbathing offends Thai norms
• Shirtless scooter riding can attract police attention

Local tips

• Keep a light cover-up or sarong in your beach bag
• Dress a little smarter when visiting government offices or banks

Frequently asked questions

Can I walk around town in swimwear on Koh Samui?

It is considered disrespectful away from the beach. Put on a shirt and shorts when leaving the sand.

Is topless sunbathing allowed on Samui beaches?

It is against Thai cultural norms and can attract police warnings or fines. Keep swimwear on.