Does sound strange but I want to relax, unwind. Do you think nature colors are relaxing? Like creams, green, tan?
Paint it a "romantic" color; pink or lavender come to mind. Hang prints of flowers and have a shower curtain that has flowers. Use floral designs on bathroom accessories. Have flowering plants in bathroom, use soft large towels. Keep it very clean and sweet smelling.
Flowers and candles for sure! Have a swan shower curtain that I love. Thanks for your reply!
Definitely stick to a warm light not a harsh white light. Bathtubs are awesome like GrandmasHouseDIY suggested. You can find affordable chandeliers and fancy vanity lighting for the luxurious look.
THAT'S NOT ROMANTIC, YOU WANT RELAXING. Relaxing would be your light colors like sea foam, cream, light blue, mint green. It's probably an individual taste. Think spa colors., nothing loud or bright. Also, a dimmer switch on your lights might be helpful.