Have you seen the Raf Simons' debut collection at Calvin Klein? The autumn/winter coats are based on an antique quilt, seen in the Pinterest photos. The first photo highlights a wide lapel detail:

The A.P.C. Quilt retails for $800.

The Calvin Klein Coat can be purchased for $5,495 - two runway photos are shown below:

Have you ever created apparel from a vintage quilt?