Oversized doesn't mean shapeless. It means you get to decide how much room you want, and that's a good problem to have.
Balance the proportions
The easiest rule: if your top is loose, keep your bottoms leaner. Pair an oversized tee with slim joggers, straight-leg denim, or biker shorts. If everything is baggy at once, you lose the silhouette entirely.
Tuck it (a little)
A full tuck can look too formal for streetwear. Try a front-tuck instead, just enough to show your waistband and break up all that fabric.
Layer with structure
Throw a structured jacket, an open shirt, or a cropped puffer over an oversized tee. The contrast between loose and fitted is what makes the outfit look intentional instead of accidental.
Let the length do the work
Oversized tees are longer by design. Don't fight it, wear it over bike shorts, layered under a belt, or with the sleeves pushed up to keep the whole look from feeling too heavy.
At the end of the day, the fit is the statement. Confidence is the only accessory you actually need.