As we’ve already said, there is no such thing as the “perfect fit”. I know this is weird to wrap your head around, but it’s something that is important to fully understand. If your ring does fit perfectly, it’ll just be for a day or so, because our fingers fluctuate in size according to the weather (colder hands and your fingers will get smaller, hotter weather and they will swell), what we eat (hello salt bloat!), or even if you work with your hands frequently. Knowing this, you can do your best to find a good fit… you just have to be realistic about the fact that it won’t always fit the same.