Meet your new go-to for elevated everyday style: the AirEssentials® Oversized Button Down from SPANX, now at Baseline Social. This luxury athleisure essential blends lightweight, breathable fabric with an effortlessly chic oversized fit that feels as good as it looks. Designed with 4-way stretch and cloud-soft comfort, it drapes beautifully whether you’re strolling the golf course or squeezing in a quick brunch between errands. It’s polished, relaxed, and totally “I just threw this on but still look amazing.”

This oversized button-down shirt is all about versatility and movement—perfect for busy, on-the-go days when you need to feel comfortable but still put together. The signature AirEssentials® spacer fabric is ultra-smooth, light-as-air, and designed to keep up with your lifestyle, from travel days to casual outings.

Trust us, this is the layer you’ll reach for again and again. Whether you’re serving looks on or off the court, Baseline Social has you covered with pieces that balance function, fashion, and feel-good comfort. Add this must-have oversized button-down to your rotation and get ready to turn heads while staying unbelievably cozy.

Lightspeed Long Sleeve in Pure Black

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