The complete belt has holes so you can buckle a toddler in it or a adult. You can gain or loss weight and be fine as long as you don't become a large like me.
Ok... I can see that via the pictures. However I am looking for a belt to be a piece of a costume at my waist where my corset fits at the smallest and as I wear a xxl normally, this area is different for fit and I need to know if it will fit that area that does not measure in the typical "small medium large type way... Hence asking for a measurement.