Leg Avenue Cosmic Astronaut Costume
Leg Avenue Cosmic Astronaut Costume
Leg Avenue Cosmic Astronaut Costume
Leg Avenue Cosmic Astronaut Costume
Leg Avenue Cosmic Astronaut Costume
Leg Avenue Cosmic Astronaut Costume

Cosmic Astronaut Costume

¥13,500
July 4th BOGO — 50% Off
Buy 1 item, get any item 50% off (equal or lower priced). No limit — mix and match sitewide.

Ends 7/7 at 8AM PST.

Color: Orange

Orange

Size: SSize Guide

S
M
L
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Product Details

Ground control to commander. The 3 PC Cosmic Astronaut Costume by Leg Avenue launches your look into orbit with a sleek zip-up jumpsuit, reflective trim, and metallic body harness for a mission-ready vibe. Finished with a matching hat and functional pockets, this is one of those easy Halloween costumes that delivers high-impact style with minimal effort. Whether you’re flying solo or teaming up with your cosmic crew, it’s a stellar women’s Halloween costume and a standout choice for your next DIY Halloween costume idea.

  • Package Includes: jumpsuit, harness, hat 
  • Fit & Style: The comfortable jumpsuit with reflective accents and a statement harness offers a cool, confident silhouette with just the right amount of space-age glam
  • Occasion: Perfect for Halloween parties, cosplay events, or building your own custom space squad—great for a group Halloween costume idea or flirty couple Halloween costume
  • Features: Real pockets, metallic trim, and lightweight design make this an effortlessly cool adult Halloween costume with utility and style 
  • Complete the Look: Add silver boots, aviators, or a galactic date to customize your DIY Halloween costume—no rocket science required
  • Materials/Care: Hand wash cold, Do not bleach, Drip dry, Do not iron

Model is 5'5" and is a dress size 4

Size Chart

Women's Size Chart


Size Dress Size Bust Waist Hip Torso
XXS 00-0 29-31" 23-24" 32-33" 26-27"
XS 0-2 32-33" 24-25" 34-35" 26-27"
S 4-6 34-35" 26-27" 36-37" 27-28"
M 8-10 36-38" 28-29" 38-39" 28-29"
L 12-14 39-40" 30-32" 40-42" 28-29"
XL 16-18 41-42" 33-35" 43-45" 30-31"
S/M 2-8 34-37" 26-28" 36-38" 26-28"
M/L 8-14 38-40" 29-32" 39-42" 28-30"
OS 2-12 34-40" 26-32" 36-42" 26-30"
Queen 16-18 42-43.5" 33.5-35" 43.5-45" 31-32"
1X/2X 16-20 43-47" 36-38" 43-47" 31-32"
3X/4X 22-26 48-52" 39-42" 48-52" 31-32"

How to Measure

Illustration showing how to measure bust, waist, hip, and torso

Shipping & Returns

Full details: Shipping & Delivery and Return Policy

Overnight orders placed on Friday will be delivered on Monday.

Shipping

All 50 U.S. States

Method Transit Order By (PST) Cost
Standard 3-5 business days 12:00 PM $5.95
Expedited 2 business days 12:00 PM $20
Priority 1 business day 12:00 PM $50

U.S. Territories & APO/FPO/DPO

Method Transit Order By (PST) Cost
Standard 3-5 business days 12:00 PM $9.95

Returns

  • Eligible items may be returned within 30 days of purchase.
  • Items must be in original condition (unwashed, unworn, with original tags and packaging).
  • Refunds include applicable state tax. Original shipping fees are not refundable unless the error was on our end.
  • Last Chance sale items are not eligible for returns, including lingerie, hosiery, swimwear, face masks, clearance items, and items marked Last Chance.

Seasonal note: Halloween costumes and costume accessories may be final sale during certain promotional periods.

Frequently Bought Together

  • This item: Cosmic Astronaut Costume
    ¥13,500
  • Men's Cosmic Astronaut Costume
    ¥13,500
Total price:¥27,000

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