Halloween Banana Costume Slip-On Tunic for Party and Themed Events
- In stock, ready to ship
- Inventory on the way
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
Adult Banana Costume Slip-On Tunic for Playful Party Fun
Transform yourself into a cheerful fruit character instantly with this bright yellow banana costume tunic. The lightweight foam slip-on design fits over regular clothes and delivers a full-body, funny look in seconds—perfect for Halloween parties, themed events, carnival celebrations, and group costume photos. Unisex and easy to wear, this one-piece tunic works for adults of all shapes and sizes.

A seasonal best seller every October.
Halloween stock sells out fast — order early. Dispatched within 24-48 hours.
Why You'll Love This Banana Costume
- Instant Fun Effect: The bright yellow color and black stem and bottom tips create an unmistakable, playful fruit character that gets laughs and photo ops.
- Lightweight Foam Fabric: Comfortable to wear all night, the soft foam construction won't weigh you down or cause overheating during parties and events.
- Slip-On Design: No zippers, buttons, or complicated fasteners—simply pull it over your regular clothes and you're ready to go in seconds.
- Unisex Adult Fit: Large side armholes and an open bottom hem provide freedom of movement for any adult body type, making it truly one-size-fits-most.
- Reusable Year After Year: Durable foam construction means you'll enjoy this costume at multiple Halloween celebrations, themed parties, and costume events.
Perfect For
Halloween Parties & Trick-or-Treat: Stand out in a crowd with an instantly recognizable, funny costume that works solo or as part of a group fruit theme.
Themed Events & Carnival Celebrations: Whether it's a food-themed party, carnival, or costume contest, this tunic delivers a complete, eye-catching look without fuss.
Group Costume Photos: Perfect for friend groups, team costumes, or family photos—the bright yellow makes you pop in every shot.
Office & Classroom Fun: Ideal for workplace costume contests, school events, and themed celebrations where comfort and easy wear matter.

Specifications
- Material: Lightweight foam fabric
- Design: Slip-on tunic with face cutout opening
- Color: Bright yellow with black stem tip and black bottom tip
- Construction: One-piece unisex adult fit with large side armholes and open bottom hem
- Size Range: Unisex adult fit
What's in the Box
- 1x Banana Costume Tunic
Simply slip the banana costume tunic over your regular clothes and you're ready to celebrate. The lightweight foam construction makes it comfortable to wear throughout the evening. After the party, store it flat or loosely folded in a cool, dry place so it stays fresh and ready for next year's Halloween fun.
Halloween is almost here—order now so it arrives in time for your parties and celebrations. Our fast dispatch ensures you'll have your costume ready when you need it, backed by our money-back guarantee so you can celebrate with complete confidence.
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