Halloween with a baby or toddler should be all about cozy snuggles, sweet photos, and fun memories—not stiff, itchy, single-use plastic costumes that get worn for an hour and thrown away.
If you're looking for simple, comfortable costume ideas for your little one's first Halloween or toddler celebrations, you don't need a elaborate setup. By pairing our handmade heirloom bonnets with everyday wardrobe staples, you can create adorable, vintage-inspired looks that keep your baby comfortable all day long.
Here are 5 easy, cozy Halloween costume ideas you can style right from your baby’s wardrobe!
1. The Cozy Bear 🐻
Nothing beats a classic woodland bear look for little ones! This outfit is ultra-soft, warm, and perfect for crisp autumn or spring days out.

bear bonnet | onesie | sneakers
2. The Silly Goose 🪿
Nostalgic, quirky, and utterly adorable, the Silly Goose costume is guaranteed to bring smiles everywhere you go.

silly goose bonnet | romper | socks | shoes | plush toy
3. The Green Caterpillar 🐛
Inspired by iconic storybook garden creatures, this bright and playful look is ideal for active toddlers and babies alike.

green corduroy bonnet | shirt | short | socks | sneakers | plush toy
4. The Denim Scarecrow 🌾
A charming, storybook-inspired look that gives instant harvest-festival warmth without any scratchy straw!

denim bonnet | shirt | overalls | boots
5. The Flower Fairy 🌸
Whimsical, delicate, and fairytale-ready, this sweet outfit brings a touch of magic to Halloween photo shoots.

pink wildflower bonnet | blouse | skirt | socks | flats | wings
Why Choose Heirloom Costume Styling?
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Comfort First: Soft cottons, linens, and corduroys keep baby snug without irritation.
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Rewear Value: Every piece in these looks can be worn individually as part of their regular daily wardrobe.
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Sustainable & Simple: Less waste, less stress, and more time enjoying the holiday with your family.
Which look are you styling for your little one this year? Explore our full collection of litte arvo bonnets to pick your favourite base piece!