American bathroom style can vary widely depending on factors such as location, personal preferences, and architectural influences. However, there are some common characteristics and trends often associated with American bathroom design:

1. Size and Space: American bathrooms tend to be relatively spacious compared to bathrooms in some other parts of the world. In newer homes, master bathrooms, in particular, can be quite large, often featuring double vanities, separate tubs and showers, and ample storage space.
2. Fixtures: American bathrooms typically feature standard fixtures like toilets, sinks, and bathtubs or showers. However, there is a growing trend toward more modern and luxurious fixtures, such as freestanding soaking tubs, walk-in showers with multiple showerheads, and stylish vanity sinks.
3. Color Palette: The color palette in American bathrooms can vary widely, but neutral colors are often favored. White, beige, gray, and soft pastels are common choices for wall and tile colors, creating a clean and timeless look. However, some people opt for bolder colors or patterns to add personality to their bathrooms.
4. Tile: Tiles are a popular choice for bathroom flooring and walls. Ceramic and porcelain tiles are commonly used due to their durability and ease of maintenance. Subway tiles and larger format tiles are often seen in American bathrooms, contributing to a classic and clean aesthetic.
5. Cabinetry: Bathroom vanities and storage cabinets are important features in American bathrooms. Custom or semi-custom cabinetry with plenty of drawers and shelves is a common choice. Styles range from traditional to contemporary, with various wood finishes and hardware options.
6. Countertops: Granite and quartz countertops are popular choices for bathroom vanities. These materials offer both durability and a luxurious appearance. Marble is also a coveted option for those seeking a more elegant look.
7. Lighting: Good lighting is essential in American bathrooms. Recessed ceiling lights, wall sconces, and vanity lighting are common fixtures. Many homeowners also incorporate natural light through windows or skylights.
8. Accessibility: In recent years, there has been an emphasis on making bathrooms more accessible. This includes features like wider doorways, curbless showers, and grab bars, which are especially important for aging-in-place designs.
9. Storage: Adequate storage is a priority in American bathrooms. Besides vanity cabinets, you may find linen closets, built-in shelving, or additional storage solutions to keep the bathroom organized and clutter-free.
10. Décor and Accessories: American bathrooms often feature a mix of decorative elements such as framed mirrors, artwork, towels, and accessories like soap dispensers and tissue box covers. These items allow homeowners to express their personal style.
11. Technology: Some American bathrooms incorporate technology, such as smart mirrors, heated floors, and high-tech shower systems with digital controls.

Remember that American bathroom style can vary widely from region to region and among individual preferences. Some regions might have a more traditional or rustic style, while others lean towards a more contemporary or minimalist look. Ultimately, the style of an American bathroom is a reflection of the homeowner's taste and the overall design of the home.