Princess Carolyn Costume From BoJack Horseman

Q: What are Princess Carolyn's most famous quotes?

Two lines cover her well: 'My life is a mess right now, and I compulsively take care of other people when I don't know how to take care of myself,' which sums up her whole character arc, and 'Aw, fish,' her go-to reaction whenever something minor goes wrong, right before she fixes it anyway.

Princess Carolyn Halloween Costume Items

Princess Carolyn from BoJack Horseman Halloween costume infographic showing the turquoise dress, yellow cardigan, pink wig, triangle choker, and gray belt

Princess Carolyn Costume Items

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Princess Carolyn BoJack Horseman Netflix Amy Sedaris

1 Turquoise Dress (essential)This is the base of the whole look. The show’s actual color is closer to teal-green than turquoise, but that’s a minor shade difference, not a different color family, so this gets you close. Sleeveless, simple cut, nothing fitted or fancy, since her whole wardrobe is built around consistency, not fashion.
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2 Yellow Fish Stickers ( For The Dress)Her dress has a small yellow fish pattern printed across it, so these stickers are a DIY way to fake that detail on a plain turquoise dress. Space them out unevenly rather than in a grid, since the show’s pattern looks scattered, not systematic.
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3 Yellow CardiganWorn over the dress. Plain and slightly boxy, nothing tailored. This is one of the few pieces where the exact shade of yellow matters less than just having a cardigan on.
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4 Pink BodysuitCovers your arms and any visible skin in a light pink to match her fur. Skip it if you don’t mind your own skin tone showing, since the dress and cardigan are doing more of the identification work anyway.
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5 Princess Carolyn Pink WigHer hair is a curled pink tuft, not just pink hair generally, so a wig styled with height and curl at the top reads closer to the character than a flat pink wig. Check the style before you buy, not just the color.
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6 Pink Cat Face MaskA partial mask covering the cat features, ears, whiskers, muzzle, while leaving your own face visible enough to actually talk and eat. This is one option for the cat half of the costume.
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7 Pink Cat Cosplay SetThis overlaps with the bodysuit, wig, and mask above, it’s a bundled version of the same cat features. Buy this instead of the separate pieces if you’d rather order once, or skip it and stick with the individual items if you already own some of them.
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8 Triangle Choker (essential)Stands in for her actual necklace, a gold upside-down triangle pendant with a red gem that her mother gave her before she left North Carolina. It’s a small prop, but it’s the one detail tied to a real, specific part of her backstory rather than just her general color scheme. Skip it and you lose the one accessory that means something.
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9 Gray Skinny BeltWorn at the waist over the dress. Matches her actual gray waist belt closely, and it’s a cheap, easy detail to get right.
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10 Red High HeelsHer actual heels in the show are pink, not red, so this is a color swap rather than an exact match. Any heel in a similar height works if you’d rather match the pink more closely instead.
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How to Style the Princess Carolyn Halloween Costume

The dress color is the first thing people check, and if it drifts too far into blue or too far into green, the whole look stops reading as this specific character and just becomes woman in a teal dress. The pink wig needs some height and curl at the top, since a flat pink wig loses the specific shape her hair has in the show. At a party the choker is easy to lose track of, but it’s the one detail that separates this from a generic cat costume, so if it slips off early, you’re left with pink hair and a teal dress and not much else pointing to Princess Carolyn specifically.

When a deal falls apart at the worst possible moment, she doesn’t swear or panic. She just says, flatly, “Aw, fish,” then immediately starts fixing it. That’s the whole character in three words, mild disappointment followed by instant, exhausting competence.

Bring a comb to touch up the wig

A wig with a curled or teased top loses its shape fast if you’re brushing past people or leaning against things all night, so bring a small comb and a travel can of hairspray if you want it to hold up past the first hour. Touch it up in a bathroom mirror rather than trying to fix it by feel.

Fix everyone else’s problems, not your own

Say “Aw, fish” the second anything minor goes wrong, a spilled drink, a dead phone, whatever, then immediately offer to fix it for someone else instead of dealing with your own problem. It’s a small bit, but it’s accurate to how she actually operates.

Princess Carolyn Group Halloween Costume Ideas

Couples Idea

Princess Carolyn & Vincent Adultman

Might work, but their relationship in the show runs on a joke that’s funnier with context, she’s dating someone BoJack insists is three kids in a trench coat, and nobody else notices. Vincent’s page has the build if you want that half done right, and it’s a strange enough pairing that you’ll probably need to explain the bit to anyone who hasn’t seen the show.

Princess Carolyn Vincent Adultman

Duo Idea

Princess Carolyn & Diane Nguyen

Excellent duo. They’re both major characters with very different color palettes and silhouettes, pink cat in a teal dress next to a plain-dressed human writer, so the pairing reads even to people who’ve only half-watched the show. Diane’s page covers her build if you want the full list.

Princess Carolyn Diane Nguyen

Group Idea: BoJack Horseman Main Cast

Princess Carolyn, BoJack Horseman, Todd Chavez, Diane Nguyen, Mr. Peanutbutter

Excellent group. Diane’s link is already used elsewhere on this page, so here she’s just a name. BoJack, Todd, and Mr. Peanutbutter round out the main five, and the range from a slouched horse to a chaotic guy in a beanie to a golden retriever-coded dog keeps everyone visually distinct.

Princess Carolyn BoJack Horseman Todd Chavez Diane Nguyen Mr. Peanutbutter

Group Idea: Career-Driven TV Women

Princess Carolyn, Joan Holloway, Rachel Green

Strong small group, though it’s worth noting Princess Carolyn is the only animated character in a lineup of live-action ones, so the theme holds together better than the visuals do. Joan Holloway’s 60s tailoring and Rachel Green’s 90s Friends looks are different enough eras that nobody blurs together, but you’re relying on the crowd getting career-driven TV women as the connecting idea rather than anything they can see at a glance.

Princess Carolyn Joan Holloway Rachel Green

BoJack Horseman main cast including Princess Carolyn, BoJack, Diane, Todd, and Mr. Peanutbutter for a group Halloween costume idea

Princess Carolyn Halloween Costume DIY Tips

Building the Look

Most of this is closet or thrift material except the wig and choker, which are worth buying specifically.

Dress: thrift stores sometimes have a plain teal or turquoise sleeveless dress, check there before buying new.
Fish stickers: cheap, optional, only worth it if you’re chasing the exact pattern.
Cardigan: check your closet first, a plain yellow cardigan is common enough.
Bodysuit: skip it if you don’t mind your own skin tone showing.
Wig: buy this one. The curled shape matters more than most wigs on this site.
Mask or cosplay set: pick one, not both, they cover the same ground.
Choker: buy this one. It’s small, cheap, and the one detail that’s actually specific to her.
Belt: check your closet first, any gray skinny belt works.
Shoes: any heel works, pink is closer to accurate than red if you want to match exactly.

Playing Princess Carolyn at the Party

She’s constantly solving other people’s problems and never quite gets around to her own.

When someone asks who you are, answer while already fixing something else, a drink, a chair, someone else’s plans for the night.
If something goes wrong, say “Aw, fish,” then immediately start fixing it instead of complaining.
Take three phone calls at once, even fake ones. It’s accurate and it’s funny.
If someone asks how you’re doing, say “I’m fine” in a tone that makes it obvious you are not fine.

Princess Carolyn Halloween Costume: FAQ

How do I dress like Princess Carolyn for Halloween 2026?

Wear the turquoise dress with the yellow cardigan and gray belt, add the pink wig and choker, and finish with heels. The choker and the curled pink wig are what actually make this Princess Carolyn instead of a generic cat costume.

Is the Princess Carolyn costume still a good choice for Halloween 2026?

Yes. BoJack Horseman ended in 2020 but stays in steady Netflix rotation, and Princess Carolyn is one of the show’s five main characters, not a background one. The pink fur and teal dress combination is distinct enough that anyone who’s watched the show will place it fast.

What are Princess Carolyn’s most famous quotes?

Two lines cover her well: “My life is a mess right now, and I compulsively take care of other people when I don’t know how to take care of myself,” which sums up her whole character arc, and “Aw, fish,” her go-to reaction whenever something minor goes wrong, right before she fixes it anyway.

Should I buy the cat mask or the full cosplay set?

Pick one, not both. They cover the same ground, ears, whiskers, muzzle, so buying both just means paying twice for the same effect.

Does the choker need to be an exact match to her necklace?

No. Her actual necklace is a gold triangle pendant with a red gem, so any triangle-shaped choker gets the idea across without needing to match the metal or stone exactly.

Do I need the pink bodysuit if I’m not doing full face makeup?

Not necessarily. If you’re already wearing the wig and mask, the bodysuit mostly matters for covering exposed skin at the wrists and neck. Skip it if you don’t mind your own skin tone showing there.

Is this costume appropriate for a family-friendly event?

Yes. It’s a dress, a cardigan, and cat features, nothing revealing or complicated. This is one of the easier costumes on the site to bring to a school event or a daytime party.