Fifth Avenue Dress$165

For the understated overachiever

Our classic sheath dress comes in European wool that looks polished all day. We recommend a blazer for the whole “dress for the job you want” thing too. Made in NYC.

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size guide
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Fifth Avenue Dress Size Guide

Fit Notes (00-14)
Tailored, standard fit that skims the body. Waist seam falls at natural waist. Vent at center back for ease of movement. Our model is 5’9” and wearing a size 4. 

Fit Notes (14W-20W)
Armhole re-shaped for maximum comfort and coverage.  Bust dart adjusted to best fit a fuller chest.  Curve of hem reshaped so that it can easily be worn untucked or tucked-in. For more details about the fit of our extended sizes, please see our page About Extended Sizing.

Size Guide
Below are the exact measurements of the Fifth Avenue dress.  All measurements are in inches. For general brand fit, sizing, and measurements, please visit our Brand Fit & Size Guide

Of Mercer Fifth Avenue Dress Size Chart

Fit Process
All of our clothing is fit to a professional fit model so that we can ensure our garments run true to size and our fit is consistent.  Our fit model for sizes 00-14 wears an Of Mercer size 6.  She is 5’8” / bust – 35 ½” / waist – 28” / hip -  38”.  Our fit model for sizes 14W-20W wears an Of Mercer size 16W.  She is 5’8” / bust – 46” / waist – 38 ½” / hip -  48 ½”.

If you have any questions about fit or need help selecting your size, please don’t hesitate to call us at (212) 979-2229 or email us at

The Fit >

Tailored, standard fit that skims the body. Waist seam falls at natural waist.

Of Mercer Fifth Avenue Fifth Chart
Fabric & Care >
  • Lightweight (i.e. year-round), soft wool with slight stretch; fabric is crisp and structured
  • 54% polyester, 44% virgin wool, 2% elastane
  • Care: Machine washable; lay flat to dry
Special Facts >

Good for: Hourglass shapes, athletic builds

Features: Boat neck, slight v-shape in back, fully lined

Designer's Notes >

My favorite design detail of this dress is the V-shape of the back. It’s at once elegant and a little cheeky - an element of surprise in an otherwise classic silhouette.