Temple of the Tooth with a visible ankle tattoo and knee-length skirt — wrap needed or will they turn me away?

Covered shoulders and knees are the baseline. Knee-length is usually accepted if it truly covers the knee when you walk and sit; many women still take a light wrap because wind and steps ride skirts up. Shoes off before the shrine areas; socks optional but floors can be warm. A small ankle tattoo alone is rarely a refusal here — cover it with the wrap or socks if you want zero attention. Buy tickets from the official counter/machines, not from someone on the approach. Quiet voices inside, no posing with your back to Buddha images.