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  • Bill Blass Strappy Dress — Black dress on a mannequin, angled front view
  • Bill Blass Strappy Dress — Back view showing crossed straps and a low V back
  • Bill Blass Strappy Dress — Close-up of the crossed back straps
  • Bill Blass Strappy Dress — Angled front view of the neckline and shoulder straps
  • Bill Blass Strappy Dress — Full front view on a mannequin
  • Bill Blass Strappy Dress — Close-up of the neckline and fitted bodice
  • Bill Blass Strappy Dress — Size 8 tag
  • Bill Blass Strappy Dress — Bill Blass designer label
  • Bill Blass Strappy Dress — Fabric and care label
  • Bill Blass Strappy Dress — Neiman Marcus retailer label
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Bill Blass likely 1970s Strappy Dress

$245.00 CAD
$245.00 CAD
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Fit & Measurements

Sheer Size Guide

Start with the garment. Compare the flat measurements on the product listing with a similar piece you own that fits well. Sheer Fit is an estimate based on those measurements, the cut and construction; it is separate from the tagged size.

How we measure

Measure a similar garment laid flat and gently smoothed, without pulling or stretching it. Compare like-for-like flat widths in inches. Follow any qualifications on the product listing.

How to measure a dress laid flatA dress outline with horizontal measurement lines at the bust, waist and hip, and a vertical length line. Measure a similar garment laid flat without pulling the fabric. BustWaistHipLength

Bust — across the garment from pit to pit.

Waist — across the fitted or narrowest waist. An empire seam sits above the natural waist and is noted where applicable.

Hip — across the fullest part of the hip; flowing skirts may be less fitted here.

Length — from shoulder or the stated top edge to hem. Follow the starting point in the listing, especially for strapless or adjustable pieces.

Flat widths are not doubled. A 17-inch flat bust is approximately 34 inches around the garment; this is not a guarantee of fit on a 34-inch body. Compare with a similar garment and read the fit notes.

Body size reference (optional)

These are approximate body measurements, not flat garment widths. Do not halve this chart to create garment measurements: wearing room, stretch, lining and cut vary by piece.

Approximate body measurements · inches

Sheer FitBustWaistHip
XXS30.5"22.5"32.5"
XS32–33"24–25"34–35"
S34–35"26–27"36–37"
M36–37.5"28–29.5"38–39.5"
L39–40.5"31–32.5"41–42.5"
XL42–43.5"34–35.5"44–45.5"
XXL45"37"47"

Details

Vintage likely 1970s Bill Blass black minimalist sheath dress featuring a striking criss-cross open back and refined silhouette. A chic example of Blass’s signature understated American luxury — perfect for cocktail, evening, or day to day.

Composition: Linen or linen blend.

Made in: USA of Imported Fabric

Features: Criss-cross strappy open back
High geometric neckline
Tailored sheath silhouette
Back zip closure
Luxe linen fabric

Size & Fit

Tagged Size
8

Condition

Excellent vintage condition — some signs of wear but no major flaws.

All Sheer Vintage pieces are secondhand and may show signs of age, previous wear, and storage consistent with vintage items.

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