







Orion Maxi Dress
Tracked end to end — from our warehouse to your door
4× interest-free with Shop Pay
Description
Maxi Dress — 100% Polyester, Round Neck
The Orion Maxi Dress is a refined long sleeve maxi dress crafted from smooth polyester with a clean, fluid drape. Designed in a classic black maxi dress finish, this crew neck maxi dress features a streamlined full-length silhouette accented by sculptural ruching and subtle patchwork detailing at the waist for visual depth.
A high waist construction creates a balanced, elongated profile, while the round neckline and long sleeves deliver a polished, modern look. The soft stretch fabric offers comfortable wear and maintains its shape, making this ruched maxi dress suitable for extended styling without compromising structure.
This long sleeve black maxi dress transitions effortlessly from evening events to formal occasions. Style with minimal heels for an understated statement or elevate with bold accessories for a refined party-ready look.
Style Features
- Long sleeve maxi dress with full-length hem
- Classic crew neck maxi dress design
- High waist silhouette with ruched detail
- Smooth polyester fabric with soft stretch
- Patchwork waist construction for added texture
Styling Guide
- Formal events: Pair with strappy heels and a satin clutch
- Weddings: Style with a wrap for the ceremony
- Date night: Keep it minimal with pointed-toe pumps
- Evening out: Add bold lips and a structured handbag
Size Guide
| Size | US Size | Bust (in) | Waist (in) | Hips (in) | Length (in) |
|---|---|---|---|---|---|
| XS | 0-2 | 31-32 | 23-24 | 33-34 | 56 |
| S | 4-6 | 33-34 | 25-26 | 35-36 | 57 |
| M | 8-10 | 35-36 | 27-28 | 37-38 | 58 |
| L | 12-14 | 37-39 | 29-31 | 39-41 | 59 |
| XL | 16-18 | 40-42 | 32-34 | 42-44 | 60 |
Model is 5'7" (170 cm) and wears size S. True to size. If between sizes, we recommend sizing up.
Specifications
- Fabric: 100% Polyester, 160 GSM
- Lining: Unlined
- Stretch: Slight stretch
- Weight: Approx. 380g (size M)
- Color: As shown
- Length: Ankle-length (56-60 in)
- Occasion: Formal, Wedding Guest, Evening, Cocktail, Date Night
Care Instructions
- Hand wash cold or gentle machine wash in a mesh bag
- Do not bleach
- Hang dry — do not tumble dry
- Iron on low heat or steam to remove wrinkles
- Store on a padded hanger
Shipping & Returns
Free shipping on all US orders. Delivery in 5-9 business days. 30-day return policy. See our FAQ page for details.
Size + Fit
Model is 5'7" (170 cm), wearing size S.
True to size. Between sizes? Size up.
Full measurements in the chart.
Care Instructions
Cold hand wash, lay flat to dry. Or dry-clean to make it last longer.
Choose options








What it is made of
- Fabric: 100% Polyester, 160 GSM
- Lining: Unlined
- Stretch: Slight stretch
- Weight: Approx. 380g (size M)
- Color: As shown
- Length: Ankle-length (56-60 in)
- Occasion: Formal, Wedding Guest, Evening, Cocktail, Date Night
Where are you going?
ORDERED MOST
What everyone else took home
The house behind the dress
Slimona exists for the dates already in your calendar — the wedding, the gala, the dinner that matters. We buy for those evenings only: fabric that holds its shape under photographs, linings that stay opaque, closures that sit flat.
Every dress lists its own composition, weight and measurements, because a dress bought online is a promise you cannot touch. Every order is tracked from our warehouse to your door, and you have thirty days to change your mind.
- FreeShipping, tracked
- 30Days to return, tracked
- XS–XLEvery style, every size
- g/m²Fabric weight, published












