Style: Thinner rings usually fit as larger, consequently you may need to order a size or half size down from your typical size. If you plan to wear multiple thin rings in a stack, it is best to order your standard size. Keep in mind that your hands contract due to various factors especially changes in season, temperature, traveling, etc. Think of your lifestyle and choose your size as it fits you best. Observing your other rings may help a lot with that. The usual ideal ring size can fit comfortably with a little room at the base of the finger and some room over it towards the knuckle, always depending on the design. Attention: your ring should meet a little resistance, for security, although applying too much effort to remove the item is not recommended. Fitting: Every hand is unique and it is not uncommon for a knuckle to be a larger size than the base of the finger; on the contrary, it is actually quite frequent. We can help you find your ideal fit as the most important thing to us is to make you happy with your preferred piece. Stacking: To make a stack collection you best need to choose your stack and decide where the new ring will be placed among the others. On that decision, you will have to measure the perimeter of your finger where the new jewel will be hosted.