Plus Size Formal Girls Dresses | Parties, Wedding | Canada-Wide

Every girl deserves to feel beautiful on her special day. Grandma's Little Darlings has been Canada's trusted source for plus size formal girls dresses for 40 years — carrying sizes 10 through 20.5, including hard-to-find half sizes. Shop our beautiful plus size girls dresses collection or browse our full girls formal dresses collection online with fast Canada-wide shipping, or choose curbside pickup in Mississauga for GTA customers.

Plus Size Girls Dresses - Important Sizing Information

Plus sizes are cut wider, not longer — the same length as standard sizes, just with a wider, more comfortable fit. Half sizes (14.5, 16.5, 18.5, 20.5) are designed for girls who fall between standard sizes — a wider cut that fits just right.

Sizes we carry:
Standard plus sizes: 10, 12, 14, 16
Hard-to-find half sizes: 14.5, 16.5, 18.5, 20.5
Not sure of the size? Call 905-465-2195 — our experts will help you find the perfect fit.

Plus Size Girls Party Dresses

Our most popular plus size style — stunning plus size girls party dresses for birthdays, holidays, graduations, and celebrations of all kinds. Sparkly sequin, lace, and tulle plus size party dresses in a full range of colours. Available in sizes 10 through 20.5 including hard-to-find half sizes.

Sequin Plus Size Party Dresses

Dazzling sequin plus size girls party dresses — the most searched plus size party style. Sparkling tops with tulle skirts in blush, navy, red, purple, and multi-colour. Perfect for birthdays, holiday parties, and celebrations.

Lace Plus Size Party Dresses

Elegant lace plus size girls party dresses in white, ivory, blush, and colours. Lace plus size formal dresses are a timeless choice for any special occasion — beautiful in photos and comfortable to wear.

Tulle Plus Size Party Dresses

Full, romantic tulle plus size girls party dresses — a princess-inspired look for any celebration. Available in blush, white, ivory, and multi-colour in sizes 10 through 20.5.

Plus Size Girls Formal Dresses

Elegant plus size girls formal dresses for weddings, galas, and special events. The same beautiful fabrics and details as our standard sizes — lace, satin, tulle, and sequin in white, ivory, blush, and colours. Every girl deserves to feel confident and beautiful at any formal occasion.

Plus Size Bat Mitzvah Dresses

Sophisticated plus size bat mitzvah dresses for this important milestone. Sequin, lace, and formal plus size bat mitzvah dresses in navy, purple, blush, red, and multi-colour — available in sizes 10 through 20.5 including half sizes. A bat mitzvah is a once-in-a-lifetime celebration — every girl deserves to shine.

Also Shop Plus Size Communion & Flower Girl

Need a plus size dress for a specific occasion? Visit our dedicated pages for the full selection — plus size First Communion dresses in sizes 10-20.5 including half sizes, and plus size flower girl dresses in white, ivory, and blush for weddings.

Plus Size Girls Dress Colours

White & Ivory: Classic formal and communion styles
Blush & Pink: Romantic, popular for parties and weddings
Navy & Royal Blue: Elegant, popular for bat mitzvahs and formal events
Red: Bold and beautiful for holiday parties and celebrations
Purple & Lavender: Popular for bat mitzvahs and spring events
Multi-Colour: Fun and vibrant for parties and celebrations

Why Plus Size Girls Formal Dresses Are Hard to Find

Most retailers carry limited plus size girls dress options — or none at all. At Grandma's Little Darlings, we've been serving families who need plus size and half-size girls dresses for 40 years. We carry the same beautiful styles in plus sizes as our standard range — no separate designs, no compromises. Call us at 905-465-2195 — we'll find the right dress for your daughter.

Why Choose Grandma's Little Darlings for Plus Size Girls Dresses?

✓ Sizes 10 to 20.5 - Including hard-to-find half sizes 14.5, 16.5, 18.5 & 20.5
✓ Wider cut, not longer - Flattering, comfortable fit in every plus size
✓ Same beautiful styles - No compromise on elegance in plus sizes
✓ 40 years of experience - Trusted by Canadian families since 1986
✓ Canada-wide shipping - Fast delivery to every province and territory
✓ Expert sizing assistance - Call 905-465-2195 for personalized help
✓ Rush orders available - Last-minute plus size girls dresses
✓ Affordable prices - Premium quality at great prices
✓ GTA curbside pickup - Available in Mississauga for local customers

Plus Size Girls Dress Shopping Tips

When to Shop: Order 4-6 weeks before the event — plus sizes sell out fast during peak seasons!
Half Sizes: If your daughter is between sizes, our half sizes (14.5, 16.5, 18.5, 20.5) are the perfect solution.
Bring Your Shoes: Wear or bring the shoes your daughter will wear for accurate hemming.
Call Us: Our team specializes in plus size fitting — call 905-465-2195 for expert advice.
Rush Orders: Need a plus size dress quickly? Call us — rush orders available.

Also Shopping for a Boy?

Many families need formal wear for both! Browse our full boys formal clothes collection — boys suits, tuxedos, and formal wear in Canada-wide sizes including husky fits. The perfect complement to your plus size girls dress.

Serving Canadian Families Coast to Coast

Shop plus size formal girls dresses online from anywhere in Canada. Toronto, Mississauga, and Brampton customers can choose fast curbside pickup. Families from Ottawa, Montreal, Kitchener-Waterloo, and Niagara Region can shop online with fast Canada-wide shipping. View all the areas we serve on our Locations We Serve page.

Contact Us

Phone: 905-465-2195
Canada-Wide Shipping: Fast delivery coast to coast
GTA Curbside Pickup & Viewings: Available in Mississauga, Ontario
Rush Orders: Available — don't panic, call us!
Expert Sizing Help: Call for personalized plus size fitting assistance

Shop plus size formal girls dresses online now or call 905-465-2195 — we specialize in hard-to-find sizes!

Grandma's Little Darlings - Serving Canadian families with quality children's formal wear since 1986. Every girl deserves to feel beautiful!