Some https://enfantsrichesdepri... T shirts and shirts fit close to standard sizing, while hoodies and outerwear often include extra room as part of the intended look. Jeans may fit slimmer through the waist while allowing more space through the leg depending on the cut.
In general:
T shirts often fit close to true size.
Hoodies usually have a relaxed fit.
Jackets can include oversized shoulders.
Jeans depend on the specific cut.
Knitwear may stretch slightly with wear.
Reading the product measurements remains the most reliable method before purchasing.