21 Super Cute Halloween Costume Ideas For Best Friends

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Struggling to find the perfect Halloween costume for you and your best friend? Look no further! We’ve rounded up 21 super cute Halloween costume ideas that are perfect for best friends. Whether you want something spooky, funny, or just plain adorable, we’ve got you covered.

From classic duos like peanut butter and jelly or Mario and Luigi to unique pairs like a pineapple and a slice of pizza or a mermaid and a sailor, there’s something for everyone. Many of these ideas can be DIY-ed with items you already have or purchased online. So, grab your bestie and get ready to slay Halloween with these awesome costume ideas!

This article is all about 21 Super Cute Halloween Costume Ideas For Best Friends.

1. PEANUT BUTTER AND JELLY

This classic duo costume is not only adorable but also super easy to put together. Wear matching brown and purple outfits, and accessorize with peanut butter and jelly props for the perfect look.

Peanut Butter Shirt Funny Matching PBJ Jelly Couple Costumes

2. MARIO AND LUIGI

Channel your inner plumbers with these iconic Nintendo characters. Overalls, hats, and fake mustaches are all you need to bring Mario and Luigi to life.

Yaliuliu 14-Pack Mari and Lugi Costume Set for Women, Men, and Kids - Super Bros Dress-Up Hats, Mustaches, Gloves, Socks, and Accessories for Adult and Girls Halloween Cosplay, Standard, Red

3. PINEAPPLE AND STRAWBERRY

Get creative with fruit-themed costumes! One of you can dress up as a pineapple and the other as a strawberry for a fun and colorful duo.

Women Watermelon Costume Dress Novelty Halloween Cosplay Party Summer Sundress Cover up Dresse M

4. MERMAID AND SAILOR

This sea-inspired costume idea is perfect for best friends. One can dress as a glamorous mermaid, while the other takes on the role of a nautical sailor.

Quesera Women's Mermaid Tail Costume Sequin Maxi Skirt Cosplay Party Dress

5. CHER AND DIONNE

Bring iconic ’90s vibes to Halloween with a Cher and Dionne costume by using plaid skirts, matching blazers, and chic accessories for a fashionable best friend duo.

Cosplay.fm Women's Costume Vintage Fancy Girl Yellow Plaid Tartan Outfit 90's Schoolgirl Costume (X-Small)

6. BATMAN AND ROBIN

Become the dynamic duo of Gotham City with Batman and Robin costumes. Capes, masks, and utility belts will complete your superhero transformation.

Rubies DC Comics Women's Robin Costume T-shirt with Cape and Eye Mask for Themed Parties and Halloween, X-Large

7. CAT AND DOG

Show off your playful side with a cat and dog best friend costume. Use animal ears, face paint, and fun tutus to create an adorable and easy Halloween look.

Beviliu Dog Ears Golden, Realistic Animals Ears Headband Brown, Fluffy Cat Bunny Bear Costume Halloween Christmas for Washing Makeup Cosplay Party

8. ANGEL AND DEVIL

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Go for a classic good vs. evil theme with angel and devil costumes. One of you can wear white with a halo, while the other goes for red and horns.

Liitrsh 6 Pcs Devil Halloween Costumes for Girls Tween Kids Angel Halloween Accessories Set Dress Wings Headband Tights Set (4-7 Years Old)

9. SUN AND MOON

Shine bright with a sun and moon best friend costume, using glittery accessories and metallic outfits to create a celestial, contrasting look for Halloween.

Zoooyawn Halloween Moon and Sun Costumes Include Sunburst Spike Crown, Moon Star Headband, 2 Sequin Tassel Skirt and 2 Face Glitter

10. ELSA AND ANNA FROM FROZEN

Embrace your inner Disney princess with Elsa and Anna costumes. Think flowing dresses, capes, and plenty of icy and warm accessories to bring these beloved characters to life.

Latocos Light Up Elsa Costume for Girls Kids Princess Dress Up Cloths for Little Girls Birthday Halloween Cosplay

11. THELMA AND LOUISE

Show off your adventurous side with Thelma and Louise costumes. Denim, bandanas, and sunglasses will have you ready to hit the road in style.

A'Dena Accents Thelma & Louise Distressed Ladies Glitter Baseball Mesh Hats Black

12. WINNIE THE POOH AND PIGLET

Embrace your inner child with these beloved characters from the Hundred Acre Wood. Soft, pastel colors and stuffed animal accessories will make this costume extra cuddly.

ANIMATION SHOPS Winnie Pooh Piglet Face Costume T-Shirt (Large, Pink)

13. LILO AND STITCH

Go Hawaiian with Lilo and Stitch costumes. Floral prints, leis, and blue alien ears will have you looking like you stepped out of Disney.

Disguise Unisex Adults Stitch Kit, Official Adult Lilo and Stitch Headpiece Tail Costume Accessories, Multicolored, One Size US

14. REBEL RIDERS

Channel your inner rebel with a biker-themed best friend costume, featuring black leather jackets, red bandanas, and tough boots for a bold and edgy look this Halloween.

Levi's Women's Faux Leather Moto Jacket (Regular & Plus Size), Classic Black, Medium

15. MINIONS

Get mischievous with minion costumes. Yellow shirts, overalls, and goggles will turn you into the cutest henchmen around.

Nuolich 6Pcs Halloween Costume Accessories Vintage Steampunk Goggles Glasses Yellow Beanie Knit Hats Black Gloves Adult Cosplay Party

16. BUZZ AND WOODY

Get ready for an adventure with Buzz Lightyear and Woody by combining a futuristic space ranger look with a classic cowboy outfit for a dynamic Halloween duo.

MakeMeChic Women's Cow Print Hanky Hem Cami Sleeveless Bandana Crop Top Black and White S

17. HARLEY QUINN AND POISON IVY

Get villainous with Harley Quinn and Poison Ivy costumes. Bright colors, face paint, and a bit of attitude will make this duo stand out.

Party King womens Poisonous Villain With Gloves and Headpiece Adult Sized Costumes, Green, Medium US

18. TINKER BELL AND SILVERMIST

Fly into Halloween with Tinker Bell and Silvermist costumes. Fairy wings, green for Tinker Bell and blue for Silvermist, will bring this magical duo to life.

California Costumes Womens Classic Tinkerbell, Green, Small US

19. BELLE AND CINDERELLA

Bring the magic of Disney to life with Belle and Cinderella costumes. Belle’s yellow ball gown and Cinderella’s blue dress will transform you into these classic princesses.

Leg Avenue Womens - 3 Piece Classic Cinderella Gown Set Full Length Family Friendly Princess Dress and Headband Set Adult Sized Costumes, Blue, Small US

20. OREO COOKIES

Create a sweet and fun costume with an Oreo theme. One of you can be the chocolate cookie, and the other can be the creamy filling, making you the perfect pair of everyone’s favorite cookies.

Rasta Imposta - Oreo Couples Adult Costume - Standard

21. FRED AND BARNEY DUO

Rock the prehistoric look with this fun Flintstones duo costume! Use vibrant orange and blue outfits, add bold accessories, and channel your inner caveman to bring these classic characters to life.

YMDUCH Women's Sexy Bodycon Party Dresses Spaghetti Strap Ruched Mini Club Dress Orange

This article was all about 21 Super Cute Halloween Costume Ideas For Best Friends.

Transform your Halloween with these 21 super cute best friend costume ideas. Whether you prefer classic characters or unique pairs, these ideas will help you and your bestie steal the show. Happy Halloween and happy dressing up!

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