Upgrade your fall wardrobe by shopping these stylish looks from Siriano's new size-inclusive line with J.Jill.

By Rachel Sylvester
Updated September 12, 2019
Credit: jjill.com

Famed CFDA designer Christian Siriano's new design collaboration with J.Jill just dropped, and the size-inclusive looks are worth adding to your online cart. As part of the retailer's first-ever clothing collab, the Christian Siriano for J.Jill capsule collection features mix-and-max essentials that'll instantly elevate any (and every) autumn wardrobe.

"Every piece from the collection celebrates the body," Siriano tells Real Simple of the elevated designs, which include figure-flattering silhouettes and flared sleeves. Each piece in the collection is available is sizes that range from XS to 4XL, 0 to 28, as well as both petite and tall options. "J.Jill is a brand that designs for all women, and that's been a part of my ethos as a designer since the very beginning," Siriano says.

The September capsule drop includes key pieces like an ultra-polished white tunic ($99; jjill.com) and a versatile knit blazer ($129; jjill.com) that seamlessly transition from day to night. Shop the exclusive collection in full at J.Jill.com, and peep our favorite office-appropriate looks below before the second capsule drop hits on November 6.

Credit: jjill.com


Made from a comfortable ponte knit fabric in a slightly unstructured silhouette, this basic black dress is a classic work outfit that will never lose its shape.

To buy: $119; jjill.com.

Credit: jjill.com


A crisp, white button down is always timeless for work or for weekend wear. Style this tunic-style shirt over slim-leg trousers for the ultimate office-appropriate look.

To buy: $99; jjill.com.

Credit: jjill.com


Designed with stretch fabric and an exposed zipper for added edge, this unfussy knit blazer is a wear-everywhere layering piece for fall.

To buy: $129; jjill.com.

Credit: jjill.com


Designed exclusively for Christian Siriano's collaboration with J.Jill, this figure-flattering tee delivers a simple yet uplifting message, and 100 percent of proceeds benefit The J.Jill Compassion Fund.

To buy: $49; jjill.com.

Credit: jjill.com


Pleats, flared sleeves, and a flattering boat neckline turn this colorful sheath into a showstopping essential for the office and future holiday parties.

To buy: $129; jjill.com.