• Square neckline cut straight across the collarbone - wide enough to show off the shoulders without dipping too low
• Matte slinky fabric sits close to the body and moves with you, holding its shape through the torso and arms
• Long sleeves extend to the wrist with a neat, fitted cuff that stays put rather than riding up
• Bodysuit silhouette keeps everything tucked and smooth - no bunching, no untucking mid-day
• Close-to-body cut through the waist makes it an easy layering piece under high-waisted bottoms

The square neck is the detail that does the work here - it sits flat and structured in a way that a round or V-neck simply doesn't, framing the décolletage cleanly and giving even the most casual outfit a more considered finish. Tucked into a pair of high-waisted straight-leg jeans like the model here, it reads as a complete look with minimal effort. The fitted sleeves mean it also works under an oversized blazer or a leather jacket without adding bulk at the arms. For a night out with friends, swap the jeans for a mini skirt and chunky trainers, or keep it sleek with tailored trousers and a strappy heel. It's the kind of piece that gets worn on repeat precisely because it asks so little of you - throw it on, tuck it in, and it looks intentional every time. A true wardrobe workhorse for casual days, spontaneous plans, and anything in between that calls for looking put-together without trying too hard.