⏰ End of Summer Sale: Extra 20% Off

Up to 75% Off! Score extra 20% off sale styles for girls and boys. Limited quantities—shop your favorites before they’re gone!

NEW ARRIVALS

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Meet Sunday Best Kids

Curated by a mom and inspired by real besties everywhere, Sunday Best brings you standout styles, trending brands, and that extra bit of confidence every girl deserves. Discover your next main character moment—right here.

SHOP TSITP EDIT

Floral dresses, beachy rompers, cozy hoodies, and everything you need to channel your Cousins Beach main character moment ✨

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Summer Blowout Sale — Everything $5, $10, $15, $20 & $25

From teen-approved trends to mom-loved staples, your favorite looks just dropped to their lowest prices ever. Limited quantities. Final sale. Let the shopping spree begin.

SHOP THE BLOWOUT SALE

Mix + Match

  • Dainty Tops

     From sweet and simple to ruffled + romantic—these are the pieces you'll reach for on repeat.These tops do it all—pair them with denim, skirts, or shorts for endless summer combos.

    SHOP TOPS 

  • Summer Pastels

    Soft shades, easy shapes — all made to mix + match for the sweetest pastel looks.

    SHOP THE OUTFITS 

  • Soft Skirts

    Floaty maxis, breezy midis, and sweet little minis — all made to mix + match with your fave tops.

    SHOP SKIRTS 

WHAT WE'RE OBSESSED WITH

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GIFT SHOP

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Visit Us

14 Forest Avenue

Locust Valley, New York 11560

(516) 247 - 6979

Store Hours:
Monday: CLOSED
Tuesday: 11am-5pm
Wednesday: 11am-5pm
Thursday: 11am-5pm
Friday: 11am-5pm
Saturday: 11am-5pm
Sunday: 11am-3pm
Directions

What Our Besties Are Saying

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“My daughter LOVED her Sunday Best dress! Beautiful quality, and she never wants to take it off.”

— Jennifer, NY


⭐️⭐️⭐️⭐️⭐️

“Super fast shipping and the cutest boutique finds. Every piece feels so special!”

— Melissa, NJ


⭐️⭐️⭐️⭐️⭐️

“We get compliments everywhere we go. Sunday Best is our new go-to for tween style!”

— Ashley, CT


⭐️⭐️⭐️⭐️⭐️

“I was nervous about online sizing, but everything fit perfectly—and customer service is amazing!”

— Laura, NJ


⭐️⭐️⭐️⭐️⭐️

“My picky tween finally found clothes she wants to wear. Thank you, Sunday Best!”

— Brooke, NY


⭐️⭐️⭐️⭐️⭐️

“Obsessed! The quality is way better than big box stores, and shipping was so quick.”

— Michelle, NY


⭐️⭐️⭐️⭐️⭐️

“We’re in London and my daughter is obsessed with her Sunday Best dress. Fast delivery and lovely quality!”

— Emma, UK