GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc
GT3 Slingback - Blanc

GT3 Slingback - Blanc

$293.00
Size guide

Size Guide

US Customers — Standard or Narrow Foot
Size up 1 full size.

Femme runs 1 full size small. Order one size up from your normal US size. Do not order your usual size — it will be too small.

Example: You wear a US 7 → order a US 8
US Customers — Wide Foot & Between Sizes
Size up 1.5 sizes.

If your foot is wide and you fall between US sizes, size up 1.5 sizes total to account for both our fit and your width.

Example: You wear a US 7.5 wide → order a US 9
European Customers
Match your EU size to the chart.

Find your European size in the chart below and order that size directly. The chart already accounts for the fit — do not size up.

Example: You wear a EU 38 → order a EU 38
Returning Customers
Order your usual Femme size.

Stick with the size that worked for you. Do not size up again — you have already accounted for our fit.

Example: Your last order was a 37 → order a 37 again
International Size Chart
EU 34 35 36 37 38 39 40 41 42 43
US 4 5 6 7 8 9 10 11 12 13
UK 1 2 3 4 5 6 7 8 9 10
BR 32 33 34 35 36 37 38 39 40 41
AU 3 4 5 6 7 8 9 10 11 12
KR 220 226 233 240 246 253 260 266 273 280
Still unsure? Contact us before placing your order at hello@femme.la or via chat — we are happy to help you find the right size.
Measurements
US EU Length Width
4 34 26.1 cm 7.5 cm
5 35 26.8 cm 7.7 cm
6 36 27.4 cm 7.8 cm
7 37 28.1 cm 8.0 cm
8 38 28.8 cm 8.1 cm
9 39 29.4 cm 8.3 cm
10 40 30.1 cm 8.5 cm
11 41 30.8 cm 8.6 cm
12 42 31.4 cm 8.8 cm
13 43 32.1 cm 8.9 cm

These are rough measurements of the finished insole (length) and widest point (width), and may vary by a few millimeters. See our full size guide.

Sleek and streamlined, the GT3 Slingback in Blanc is a statement silhouette that delivers effortless sophistication. This handmade vegan slingback heel features a closed pointed toe, self-covered stiletto heel (100mm), and premium leather-rubber outsole. Designed in LA with a vegan upper and insole, it's the perfect blend of luxury and sustainability for the modern woman seeking timeless elegance.

  • Vegan Upper
  • Vegan Insole
  • Leather / Rubber outsole
  • Closed pointed toe
  • Slingback strap 
  • Handmade
  • Designed in LA
  • Self-covered stiletto heel, 3.93" (100mm)
SHIPPING

Items showing Add to Cart are in stock and will ship within 1–2 business days. Items showing Reserve Now are preorders and will ship at a later date.

US Shipping

Free ground shipping on all US orders $199+

Worldwide Shipping

Free worldwide shipping on orders over $399 USD. Typical transit time is 5–10 days.

View full shipping details
RETURNS

We accept returns within 30 days of delivery on unworn items in original condition. All approved returns are issued as store credit only—we do not offer direct exchanges or cash refunds. Sale, clearance, custom, and made-to-order items are final sale.

Read full return policy →

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