Blue and white gingham shorts size small

These are NOT pajamas. But very on trend with the boxers look and allow for a more elevated look than boxers. Stretchy waistband size small. I typically get a M-L in these type of shorts and these fit great so I’d say they run more like a medium than small. They are from an expensive boutique and purchased a while ago, worn maybe 5-6 times. Brand is French and it’s a European. For reference in terms of sizing i am 5’7 and 150 and they fit perfectly