Theory Theory Astor Wool Flare Skirt Medium Heather Grey
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 1
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 2
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 3
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 4
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 5
Theory Theory Astor Wool Flare Skirt Medium Heather Grey - 6

Theory Astor Wool Flare Skirt Medium Heather Grey

Theory

$395.00

Shop Now

Shipping Information: Free 1–3 day U.S. shipping from Shopbop. Sold and fulfilled by Shopbop, with final pricing, availability, and delivery details confirmed at checkout. shipping and returns information

Product Insights & Style Tips

The Theory Astor Wool Flare Skirt in Medium Heather Grey is a mid-weight knit silhouette with a covered elastic waistband. The shell blends merino wool, polyamide, cashmere and elastane for a soft stretch that holds a flared shape. Unlined and dry clean only, this piece arrives with a clean, minimal profile that lets the fabric knit do the talking.

Wear it high on the waist with a tucked top to emphasize the flare, then pair with sleek boots or clean sneakers for day to night versatility. The elastic waistband keeps the fit comfortable while the knit gives structure without added weight, making it an easy layer for cooler weather looks.

Materials / Fabrication

  • Mid-weight knit skirt silhouette
  • Covered elastic waistband
  • Shell: merino wool, polyamide, cashmere, and elastane blend
  • Unlined
  • Dry clean only
  • Color: Medium Heather Grey

Recommended Care

  • Professional dry cleaning recommended to preserve the fabric blend and flare structure
  • Avoid washing with water or machine washing
  • Store on a hanger or folded to maintain the flare and prevent stretching

Fit Notes

  • Mid-weight knit shell with a soft stretch that helps maintain the flare shape through movement.
  • Flare silhouette begins at the waist and drapes away from the body for a classic A-line fall.
  • Covered elastic waistband provides a comfortable, flexible fit at the waist.
  • Unlined construction allows the knit to drape with minimal weight and clean silhouette.
Theory Theory Astor Wool Flare Skirt Medium Heather Grey

Styling Tips

  • Pair it with knitwear to emphasize the high-rise waist and the flare in movement.
  • Finish with sneakers for a clean, day-to-night balance that keeps the silhouette relaxed.
  • Layer with a jacket to frame the flare without overwhelming the knit texture.

Style Check

Aesthetics: 8/10

A modern editorial staple with a sculptural flare that reads refined rather than fussy. The medium heather grey offers versatile mood, while the knit creates subtle drape and texture. Paired with a tucked top and boots or clean sneakers, it commands a poised, city cool stance for day to night edits.

Craftsmanship: 7/10

Fabric blend delivers soft stretch with shape retention, and the covered elastic waistband promises comfort without bulk. Clean seams and a restrained silhouette read premium, though the unlined knit requires careful care. The design prioritizes structure over overt embellishment, aligning with Theory's minimalist, luxe approach.

Affordability: $$$

The value feels justified by the refined knit, measured flare, and durable silhouette, even at a premium price. The design depth and versatile styling options offset cost, presenting a polished, aspirational piece that reads more luxury than fast fashion while retaining practical, wearable appeal for elevated work or weekend looks.

The Theory Moodboard

Theory Softens Tailoring for Spring 2026 with Everyday Ease

Theory Softens Tailoring for Spring 2026 with Everyday Ease

Theory’s Spring 2026 collection feels like a conversation between tradition and the ease of everyday dressing. Creative director Dushane Noble has shifted the brand’s once office-centric codes into a more fluid rhythm. The message is about tailoring that breathes, pieces that move with you rather than holding you in place. Blazers are softened, trousers expand with fluid proportions, and coats are cut with an ease that reads modern and lived-in. This relaxed language of tailoring is less about rigidity and more about opening up new ways of wearing suiting that feels right for today’s pace of life.

Read More

About Theory

Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day. Shop all new styles from Theory ranging from dresses to outerwear, sweaters, pants, shorts and skirts.