Can I wear shorts in Bangkok?

Yes, shorts are fine for the street, markets, and malls. They are only prohibited in royal palaces and certain temples.

Should I bring a rain jacket?

Don't bother. If it rains, it will be a tropical downpour. Buy a cheap plastic poncho from a 7-Eleven for $1 if you get caught in a storm.

Is laundry service easy to find?

Extremely. Look for 'Wash & Fold' signs on almost every residential street. You can drop your clothes off in the morning and pick them up clean and folded by the next afternoon.

Staying Cool and Covered: What to Wear in Thailand

Prioritize loose-fitting, natural fibers like linen or lightweight cotton to handle the humidity. You must cover your shoulders and knees to enter temples, so carry a lightweight sarong or linen trousers in your day bag.

Choose your fabrics. Avoid synthetic fabrics like polyester, which trap sweat. Stick to 100% linen, bamboo, or thin cotton. These materials allow your skin to breathe and dry quickly in 90% humidity.
Pack for temple entry. Dress codes at places like the Grand Palace are strictly enforced. Bring one pair of lightweight, flowy trousers (not leggings) and a scarf or linen shirt to cover your shoulders. Do not rely on renting clothes at the site.
Select the right footwear. Wear sturdy sandals with a back strap for city walking, or breathable sneakers. You will be taking your shoes off constantly to enter homes, shops, and temples, so skip complicated lace-up boots.
Manage the sun. Pack a wide-brimmed hat and polarized sunglasses. The sun in Thailand is much stronger than in Europe or North America; a hat is more effective than sunscreen alone during the midday heat.

Can I wear shorts in Bangkok?: Yes, shorts are fine for the street, markets, and malls. They are only prohibited in royal palaces and certain temples.
Should I bring a rain jacket?: Don't bother. If it rains, it will be a tropical downpour. Buy a cheap plastic poncho from a 7-Eleven for $1 if you get caught in a storm.
Is laundry service easy to find?: Extremely. Look for 'Wash & Fold' signs on almost every residential street. You can drop your clothes off in the morning and pick them up clean and folded by the next afternoon.