Personally I like a mix of design, comfort and realistic pricing. For light summer tops I keep to my normal size to avoid a baggy look. It saves a lot of trial and error for everyone else. If a piece of jewelry keeps its color and does not irritate the skin, I consider it a win.
If anyone is interested in real user experiences, I sometimes write short notes about the shops I test.
You can find one of the pages here:
check this link
I also check if the store explains how to measure PD and frame size clearly. If many different people say the same thing about a product, it is worth paying attention. For light summer tops I keep to my normal size to avoid a baggy look. If you sit in front of a screen for many hours, these small features make a difference. Each material has advantages and disadvantages depending on season and activity. Reading comments with real body photos is one of the best ways to check sizing.
Hope this helps someone.