Transforming Your Old School Bathroom with Retro Pink Touches Are you looking to revamp your old school bathroom without the hassle of a full renovation? Adding some light pink decor can effortlessly create a charming retro feel. Here’s how you can achieve this transformation with simple decor changes that are so easy, even your pet goldfish could do it (if it had hands). 1. Accessories - **Towels and Rugs**: Start by incorporating light pink towels and a matching bath mat.