Ilona | Flat Slouch Knee-High Boots
- In stock, ready to ship
- Inventory on the way
Size Finder · Women
Your perfect fit in seconds
Answer a few quick questions and we'll recommend your size for Ilona | Flat Slouch Knee-High Boots.
Which size do you usually wear?
How would you describe your feet?
Between sizes, you prefer…
Your recommended size
Still unsure? Our stylists reply within a few hours.
Get personal sizing help
Free shipping · Order today, arrives in 5–8 business days
- 90-day returnsPrintable return label by email
- Ships in 2–4 business daysTracked delivery in 3–4 days
- Real people, real answersEmail replies within a few hours
- Designed in the USAConsidered pieces, made to last
Ilona Flat Slouch Knee-High Boots. Women's knee-high boots for fall and winter. These knee-high boots pair easily with jeans, leggings, skirts and dresses all through the cold season.
Flat Boots You Can Wear All Day
The Ilona is a pair of flat knee-high slouch boots for women who are on their feet from morning to night. Wear them on the commute, keep them on through the day, and walk home in them too.
Completely Flat Sole
There is no heel at all, so your foot sits level and your stride stays natural from the first step.
Roomy Slouched Shaft
The wide shaft gathers around the calf and leaves plenty of space for thick socks in winter.
Synthetic Leather Upper
The synthetic leather upper is easy to wipe clean after a wet walk and keeps its shape between wears.
Three Ways to Wear Them
These flat slouch boots for everyday wear suit skinny jeans, a jumper dress, or leggings and a long coat.
Order the Ilona in your size today and give your feet an easy winter.
Size Chart (US Women's)
Measure your foot from heel to longest toe and pick the size that matches your foot length. If you are between sizes, or have wide feet, choose the next size up.
| US size | Foot length (cm) | Foot length (in) |
|---|---|---|
| US 6 | 22.5 cm | 8.86 in |
| US 7 | 23.5 cm | 9.25 in |
| US 8 | 24.1 cm | 9.49 in |
| US 9 | 25.1 cm | 9.88 in |
| US 10 | 25.9 cm | 10.20 in |
| US 11 | 26.7 cm | 10.51 in |
| US 12 | 27.6 cm | 10.87 in |
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Every piece is made from carefully selected materials. Please follow the care label inside the garment. As a rule of thumb: wash knitwear cold and dry it flat, and have tailored outerwear professionally dry cleaned to keep its shape for years.
Free US shipping on every order. Orders are processed within 2–4 business days, then delivered within 3–4 business days. You'll receive a tracking number by email as soon as your order ships.
90-day returns. Return unworn items in their original condition within 90 days of delivery. Email us and we'll send you a printable return label; the label cost is deducted from your refund, except for damaged, faulty or incorrect items. Full return policy
