It is most common for clients to completely undress for their massage, especially if it is a full body massage, where the therapist will be working across your whole body. However, it's completely up to you what you want to wear; undress to your level of comfort.

We spoke to two etiquette experts, who suggested leaving a 15% to 20% tip, if you're able. Twenty percent is generous for the massage therapist and easy on the brain, which may be feeling more relaxed than ever after a massage. The math is straightforward.

In a full-body massage, a therapist will massage the entire body during a therapeutic massage. Sessions typically last a minimum of 50 minutes which allows enough time to work over all the major areas of the body like the back, shoulders, legs, feet, arms, hands, and neck.

Since tips are standard protocol for massage therapists, you should assume a 20 percent tip in any massage or spa treatment situation (unless a self-employed therapist specifically tells you their rate is all-inclusive).