Finding a bikini swimsuit that's both flattering and stylish can get more nuanced over time - but that doesn't mean your options get limited. If anything, it's all about knowing what works. Think: supportive fits, thoughtful cuts and elevated designs that feel just as good as they look. Amazon is full of surprisingly chic swim options that check off all the boxes for women over 40. Below, find sets with high-waisted bottoms, sculpting tops and modern silhouettes that don't sacrifice style for support.