Lillian | Classy Elegant Wide Sleeve Set
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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
Refined elegance with a touch of subtle glamour.
The Lillian Elegant Set is a sophisticated two-piece ensemble designed to elevate your evening style with effortless grace. Featuring a relaxed wide-sleeve top paired with flowing wide-leg pants, this set creates a beautifully balanced silhouette. With delicate embellishments and a refined finish, it’s the perfect choice for formal occasions, dinners, or upscale gatherings where you want to shine with understated elegance.

Why You'll Love It
✓ Sophisticated Two-Piece Design — A flowy wide-sleeve top combined with wide-leg pants creates a graceful, elongated silhouette.
✓ Subtle Sparkle Detail — Delicate embellishments around the neckline and waist add just the right amount of refined glamour.
✓ Comfortable Breathable Fabric — Soft material ensures you stay comfortable while looking polished throughout the evening.
✓ Effortless Styling — Monochromatic tones make it easy to pair with accessories for a complete, elegant look.
✓ Versatile Evening Wear — Perfect for formal events, dinners, or special occasions where sophistication is key.
The Lillian Set is more than just an outfit—it’s a statement of confidence, elegance, and modern femininity. Designed to move gracefully with your body, it offers a flattering fit without compromising on comfort.
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