Summer & Bash

Custom Embroidered Tie-Dye Matching Sibling Outfits

$30.00 USD

Sale Sold out

Shipping calculated at checkout.

Between sizes? We recommend sizing up.

Size guide

Size Guide

Sizing varies by brand. Each brand uses its own measurements, and some styles run large or small. For the most accurate fit, check the size chart and sizing notes on each product page before you order.

How to measure

Height: measure from the top of the head to the heels, standing (or lying flat for babies).
Weight: use your child's most recent weight.
If your child is between sizes, we recommend choosing the larger size for room to grow.

General baby & toddler size reference (inches)

Use this chart as a starting point only. Always defer to the brand's own size chart on the product page.

Size	Height (in)	Weight (lb)
Newborn / 0–3M	up to 24"	up to 12.5
3M / 3–6M	24–26.5"	12.5–16.5
6M / 6–9M	26.5–28.5"	16.5–20.5
9M / 9–12M	28.5–30"	20.5–24
12M / 12–18M	30–32"	24–27.5
18M / 18–24M	32–33.5"	27.5–30
24M / 2T	33.5–36"	30–32
3T	36–38.5"	32–35
4T	38.5–41"	35–39
5T	41–44"	39–44

Questions about fit? Email customercare@augustandwillow.com and we'll help you pick the right size.

Ships directly from Summer & Bash. $7.95 shipping per brand, free on orders $125+.

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Made to order · final sale
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Make Sibling Style Extra Special With Our Adorable Matching Sibling Outfits

Each piece features black rope stitch cursive embroidery that reads “big sis,” “lil sis,” “big bro,” or “lil bro” on a cozy, hand-dyed toddler sweatshirt or cotton bodysuit or bubble romper. Every item is sold separately, so you can mix and match sizes and colors to create your own perfect combo. These matching sibling outfits make the perfect new baby gift or big brother or sister gift!

🌀 Tie-dye your way – Choose any color you like for a fully custom look that’s as unique as your little crew.

Whether you're capturing sweet moments at home, planning a photo session, or shopping for a thoughtful gift, these big sister little sister outfits and brother sister matching outfits are sure to stand out.

Fabric & Fit:

Toddler Sweatshirts: Ultra-soft cotton/poly blend, standard unisex sizing. True to size.
Baby Bodysuits & Bubble Rompers: Soft, stretchy 100% cotton for comfort and easy movement

Perfect for:

Custom matching sister outfits
Cozy big sister sweatshirts or big brother sweatshirts
Sibling announcement photos
Thoughtful sibling gift sets

Each piece is handmade with love and made to order. Just pick your design, choose your tie-dye color, and let us handle the rest!

Shipping & Delivery

This item ships directly from Summer & Bash, separately from the rest of your order, and arrives in its own package with tracking.

Free US shipping on orders $125+. Under $125, shipping is $7.95 per brand.

Full shipping details

Returns & Exchanges

Summer & Bash: Handmade and personalized to order, so it’s final sale. Damaged or incorrect items are replaced or refunded if reported within 5 days.

To start a return, email customercare@augustandwillow.com or use our contact form with your order number. We’ll confirm with the brand and send instructions. See return terms for every brand