The Siebert


Named after Muriel Siebert, aka the "First Lady of Finance," because she was the very first woman to own a seat on the NYSE as well as being staunch women's advocate, this is a power-shirt if ever there was one. With a high (performing) double-button collar, a sexy-but-handy side slit, super cuffs you won't even have to roll up to get the job done, this gently striped lightest-blue twill shirt is everything you need to take over the world. 

Our model Gabi is 6' tall and a US size 2/4. She is wearing our size 1.

Our model Ingrid is 5'10" tall and a US size 12/14. She is wearing our size 4. 

The Siebert, made up in a Portuguese striped cotton twill, is semi fitted and tailored; featuring a two button collar, extended cuffs, subtle bust darts and side slits at the hip. The shirt hits at the mid-hip and runs true to size. To see our full size chart click here

If you absolutely insist on dry cleaning this shirt (which we do not encourage!), please seek out a eco-friendly, green dry-cleaner. Remember: all of our shirts can be machine-washed (on cold with like colors). Hang dry and learn to iron, shirtfiends!

The Siebert is the essential power shirt: strong enough to be the look all on its on, but ideal to layer under a blazer or sweater like its sister, the Goodman Shirt. Designed with our signature 9 button placket so you can unbutton to your very ownbust placement (no more unfortunate boob gap!) for you.

  • reinforced 2 button collar

  • smoke buttons

  • side slits at hips

  • statement extended cuff