Child wearing black retro party costume set with printed T-shirt shorts headband sunglasses necklace bracelet and inflatable boombox

Kids Retro Party Costume Set – Black & Blue 7 Piece Outfit

Black / Age 4–5
$29.99 USD
Sale price  $29.99 USD Regular price 
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Child wearing black retro party costume set with printed T-shirt shorts headband sunglasses necklace bracelet and inflatable boombox
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Kids Retro Party Costume Set – Black & Blue 7 Piece Outfit

$29.99 USD
Sale price  $29.99 USD Regular price 
Color
Size
Shipping & Delivery

Orders are usually processed in 1-2 business days. Standard delivery typically takes 6-12 business days, depending on location. Tracking is emailed after shipment. Shipping details.

30-Day Returns & Exchanges

Returns and exchanges are accepted within 30 days of delivery for unused items in their original packaging. Contact support@qomoor.com before sending a return. Return details.

Order Support

Damaged or incorrect item? Email support@qomoor.com with your order number. Qomoor covers return shipping when the item is defective or the error is ours.

Payment methods
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APPAREL GUIDE

Fit & Set Guide

Compare the garment measurements for your selected color with similar clothing your child owns; age labels are a starting point.

THE SET

What’s Included

A seven-piece kids retro costume with printed T-shirt, matching shorts, headband, bracelet, necklace, sunglasses and inflatable boombox in Black or Blue.

Black 7-piece kids retro costume with T-shirt shorts headband bracelet necklace sunglasses and inflatable boombox
  • 1 printed T-shirt
  • 1 pair of matching shorts
  • 1 matching headband
  • 1 bracelet
  • 1 gold-tone necklace
  • 1 pair of sunglasses
  • 1 inflatable boombox prop

CHOOSE YOUR SIZE

Size & Fit

Garment measurements

Black colorway measurements

Age RangeBust (cm / in)Shirt Length (cm / in)Shorts Length (cm / in)
Age 4–566 / 25.9846.5 / 18.3131 / 12.20
Age 6–870 / 27.5648.5 / 19.0933 / 12.99
Age 9–1074 / 29.1353 / 20.8735 / 13.78
Age 11–1278 / 30.7154.5 / 21.4637 / 14.57

Blue colorway measurements

Age RangeBust (cm / in)Shirt Length (cm / in)Shorts Length (cm / in)
Age 4–572.4 / 28.552.1 / 20.5130 / 11.81
Age 6–876.2 / 30.055.1 / 21.6932 / 12.6
Age 9–1080 / 31.558.2 / 22.9134 / 13.39
Age 11–1284 / 33.0761.1 / 24.0636 / 14.17

Black size labels: 110 (ages 4–5; suggested height 100–110 cm / 39.37–43.31 in); 120 (ages 6–8; 110–120 cm / 43.31–47.24 in); 130 (ages 9–10; 120–130 cm / 47.24–51.18 in); 140 (ages 11–12; 130–140 cm / 51.18–55.12 in). Blue size labels: XS (ages 4–5), S (ages 6–8), M (ages 9–10), L (ages 11–12). Compare the garment measurements for your chosen color. Allow 1–3 cm for manual measurement.

PRODUCT HIGHLIGHTS

Why You’ll Love It

A bright seven-piece retro costume in Black or Blue with printed shirt and shorts plus matching party accessories and an inflatable boombox.

Complete 7-piece set

T-shirt, shorts, headband, bracelet, necklace, sunglasses and inflatable boombox are included.

Two retro colorways

Choose Black or Blue with bright geometric prints.

Four age ranges

Choose ages 4–5, 6–8, 9–10 or 11–12 and use the color-specific Size Guide.

BRIGHT RETRO PARTY ENERGY

Two colorways, one complete seven-piece look

Both colorways pair a short-sleeve printed T-shirt and matching shorts with a headband, bracelet, gold-tone necklace, sunglasses and inflatable boombox for an easy decade-party outfit.

Front side and back views of black kids retro printed costume
Black colorway views
Front side and back views of blue kids retro printed costume
Blue colorway views

Product Information

Specifications, care guidance and answers to common questions.

This kids retro costume set pairs a printed T-shirt and matching shorts with five accessories for a complete retro party costume. Choose the Black or Blue seven-piece look for a decade-themed party, Halloween or a school dress-up day.

Why You'll Love It
  • Seven pieces in one set: The shirt and shorts come with a headband, bracelet, necklace, sunglasses and inflatable boombox prop.
  • Two distinct colorways: Black and Blue each have their own geometric print and matching accessories.
  • Four size choices per color: Select an age range, then compare the color-specific garment measurements in the Size Guide.
What's Included
  • 1 printed T-shirt
  • 1 pair of matching shorts
  • 1 matching headband
  • 1 bracelet
  • 1 gold-tone necklace
  • 1 pair of sunglasses
  • 1 inflatable boombox prop

Shoes and additional scene props are not included.

Size & Fit

Age labels are a starting point. Compare the shirt and shorts measurements with similar clothing your child owns. Black uses garment labels 110, 120, 130 and 140; Blue uses XS, S, M and L. Each color has its own measurements in the Size Guide. Allow 1–3 cm for manual measurement.

Design Details

Each retro outfit pairs a short-sleeve geometric-print T-shirt with separate matching shorts. The headband, jewelry, sunglasses and inflatable boombox complete the party look. The Black and Blue prints differ, so review the photos for your selected color.

Perfect For
  • Retro and 90s costume parties
  • Halloween dress-up
  • School decade days and spirit events
  • Dance performances and party photos
Frequently Asked Questions

What are the seven pieces?
A printed T-shirt, shorts, headband, bracelet, necklace, sunglasses and inflatable boombox prop.

Are both colors in one order?
No. Choose one Black or one Blue set.

How do I choose between the sizes?
Select the age range and color, then compare that color's shirt and shorts measurements in the Size Guide.

Is the boombox included?
Yes. Each seven-piece set includes one inflatable boombox prop.

Are shoes included?
No. Pair the set with your child's own shoes.

Can this work as a decade costume?
Yes. The geometric-print outfit and accessories suit retro theme parties and school decade days.

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