A girl wearing first birthday dress.

Baby Girl & Toddler Party Dresses

Dress your little one for every celebration with THA Dressing's handmade party dresses for babies, toddlers and girls. Perfect for birthdays, weddings, bridesmaid duties, holidays and special occasions, each dress is made from premium fabrics with comfortable cotton linings so she can twirl all day. Shopping for the holidays? See our Christmas & holiday dresses for girls and toddlers and Baby's First Christmas outfits. Planning a birthday? See our baby girl & first birthday dresses and toddler birthday dresses (2T–5T). Going to a wedding? See our flower girl dresses for babies & toddlers. Planning a fairy-themed party? See our fairy dresses for girls.

Our boutique collection blends timeless elegance with age-appropriate comfort. Rated 4.9 stars by 360+ families, every order ships from Lafayette, California the next business day and arrives within 1–3 business days in the US, with 30-day returns. Explore our party dresses below to find the perfect occasion outfit.

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    141 products

    Frequently Asked Questions

    What occasions are your party dresses for?
    Birthdays, weddings and flower girl duties, Christmas and holiday parties, Easter and family photos. Each dress is handmade from tulle, satin, sequins or lace with a soft cotton lining.
    What sizes do the party dresses come in?
    From 0–3 months up to 13Y: baby sizes in months, toddler sizes 2T (2Y) to 5T (5Y) and girls' sizes 6Y and up. Each product page shows the sizes in stock and a size guide.
    Do the dresses come with a hair accessory?
    Most of our dresses include a matching hair accessory. The Rosa, Victoria and Elena dresses are sold as a dress only.
    How do I care for a party dress?
    Gentle hand wash or delicate machine wash. Always check the care label on your dress before washing.
    Will the dress arrive in time?
    Orders ship the next business day from Lafayette, California and arrive within 1–3 business days in the US. Standard US shipping is free on orders over $50, and Express and 1-Day options are available at checkout.
    Can I return a party dress?
    Yes. Unworn items with original tags can be returned within 30 days of delivery for store credit. See our Return & Refund policy for details.