There are many options for designing a shower in a bathroom, and the ideas you choose will depend on your personal style, the size and layout of your bathroom, and your budget. Here are a few bathroom shower ideas to consider:

1. Walk-in showers: Walk-in showers are a practical and stylish choice for a bathroom, and can be customized with a variety of features such as multiple shower heads, built-in shelving, and bench seating.
2. Glass enclosures: A glass enclosure can make a small bathroom feel larger and more open and can be paired with a variety of shower heads and valves for a custom look.
3. Tiled showers: Incorporating tiles in your shower can add texture and interest to your bathroom and can be customized with a variety of colors and patterns.
4. Steam showers: A steam shower can add a spa-like feel to your bathroom and can be a luxurious addition to your home.
5. Shower/tub combo: A shower/tub combo can be a practical choice for a bathroom, especially if you have small children or plan to age in place.
6. Outdoor showers: An outdoor shower can be a fun and practical addition to your home, especially if you live near the beach or have a pool.

Remember, the most important thing is to choose a shower design that reflects your personal style and meets your specific needs and preferences.