Quick answer

Wear a fitted, light-fabric V-neck tee as your base layer, then add a crewneck sweatshirt on top. Keep the V-neck shallow enough to stay hidden or deep enough to peek out deliberately—and always smooth the tee flat before pulling the sweatshirt down.

Why a V-neck works better than a crew tee under a sweatshirt

A V-neck reduces bulk at the collarbone, so it lies flatter under a crewneck sweatshirt than a standard crew tee. That means less visible ridge lines and a cleaner silhouette. The trade-off: a deep V can show above the sweatshirt neckline, which may look unintentional. Stick to a shallow-to-moderate V if you want a hidden layer, or choose a deeper V only when you plan to let it show.

Pick the right sweatshirt weight and fit

Medium-heavy fleece, like the Can I Pet Your Dog Sweatshirt, holds its shape and won’t cling to the tee underneath. A sweatshirt that’s too tight will press the V-neck’s edges into relief; too loose and the tee can bunch at the waist. Aim for a relaxed but structured fit that skims your body without pulling across the chest.

Step-by-step: layering a V-neck tee under a sweatshirt

  1. Start with a fitted V-neck tee: Choose a tee that sits close to your body without compression. A retail-fit tee like the Pastelloween Moth Unisex Jersey Short Sleeve V-Neck Tee works well because it follows your shape without extra fabric. Checkpoint: the tee should lie flat on your shoulders and not bunch at the armpits.
  2. Tuck the tee hem if needed: For a clean line, tuck the tee into your pants or a skirt before adding the sweatshirt. This prevents the tee from riding up and creating a bump under the sweatshirt. Mistake to avoid: leaving the tee untucked can cause it to bunch at the waist.
  3. Smooth the tee across your chest: Run your hands over the front and back of the tee to remove wrinkles and twists. Pay attention to the V-neck edges—they should lie flat against your skin. Checkpoint: no fabric should fold over itself under the sweatshirt.
  4. Pull on the sweatshirt gently: Slide the sweatshirt over your head without dragging it across the tee. A medium-heavy fleece like the Can I Pet Your Dog Sweatshirt glides on easily and holds its shape. Mistake to avoid: yanking the sweatshirt can pull the tee out of place.
  5. Adjust the neckline: Decide if you want the V-neck hidden or visible. For a hidden look, ensure the sweatshirt collar covers the V. For a peek, let a sliver of the V show above the crewneck—but keep it intentional and symmetrical. Checkpoint: the sweatshirt neckline should sit smoothly, not dig into the tee.
  6. Check the sleeve area: Short sleeves on the tee should not bunch under the sweatshirt sleeves. If they do, roll the tee sleeves up slightly or choose a tee with shorter sleeves. Mistake to avoid: tight sweatshirt sleeves can create visible ridges from the tee underneath.

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