Hands and fingers fluctuate. This depends on the weather, temperature, activities throughout the day involving your hands, and even diet.
Heat and humidity will cause hands to swell, while cooler temperatures will cause them to shrink. If you are planning to visit a jeweler and get your finger or partner’s finger size, this still might be an imperfect read. Try to go on a day that is fairly temperate, later in
The Facts About Hand & Ring Sizes