If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission.

There’s really nothing better than finding a beauty staple that works for you, especially one you can use every single day. Whether it’s a quality lotion, skincare tool, or makeup essential, when something works, there’s really no need to fix it. That’s why we were so impressed to discover Queen Elizabeth II wore the same shade of nail polish for roughly three decades, and it’s currently available on Amazon for just $9.