Billie Merch
66 designs
Billie Merch that's loud in colour, low-key in vibe and perfect for anyone obsessed with the Billie look. If you’re after Billie Gifts that actually mean something, this collection covers the essentials: protective phone cases, snug laptop sleeves and graphic t-shirts that do the talking. The prints are inspired by the music and mood of the fandom — think bold graphics, moody palettes and cute details you won’t find on the high street. Everything is made for everyday use, whether you’re prepping for lessons, packing for a gig or just want a fresh case for your phone.Our best sellers are the phone cases, laptop sleeves and t-shirts — the staples that turn into your go-to pieces. Phone cases give proper protection without bulk and you can add free personalisation (initials) to make them yours. The same free personalisation is available on wallet phone cases, laptop sleeves, lunchboxes and a few other select items, so matching sets and customised gifts are easy. T-shirts come in a range of fits from boxy to fitted, printed on soft, breathable fabric that wears in not out. If you want more, check out our Billie tees at https://funcases.com/collections/billie/t-shirts.Gifts and extras bring the collection to life — hoodies for layering, backpacks for travel and quirky accessories for finishing touches. For personalised keepsakes, we offer engraving (paid service) on keyrings and necklaces — perfect for a subtle, sentimental Billie Gift; take a look at our engraved keyrings here: https://funcases.com/collections/billie/keyrings. If you want to match a tee with something warmer, our hoodies are comfy, roomy and printed to last: https://funcases.com/collections/billie/hoodies.We care about the planet as much as we care about style — we plant a tree for every order and offer free worldwide shipping (minimum spend applies). Orders ship quickly, and our customer care team is around if you need help with sizes, personalisation or engraving choices. Whether you’re shopping for yourself or hunting down Billie Gifts for a friend’s birthday, this collection has the staple pieces you’ll reach for again and again. Mix, match and personalise — the Billie Merch vibe is all about making things yours.
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HMHAS Cover Phone Case
from$21.00

Billie Blue Phone Case
from$21.00

Billie Blue Poster
from$6.00

+5
HMHAS Red Mug
$15.00
Sale
Unisex fit
Unisex fitBillie 2025 Hoodie
$38.00 $42.00

Billie 2025 Phone Case
from$21.00

Billie 2025 Water Bottle
$24.00

Billie 2025 Active Water Bottle
$20.00

HMHAS Cover FunGrip
$14.00

HMHAS Red Tumbler
$30.00

Billie 2025 Backpack
$44.00

Billie 2025 Tote Bag
from$14.00

HMHAS Red Skinny Tumbler
$26.00
Unisex fitBillie 2025 Sweatshirt
$38.00

HMHAS Red Water Bottle
$24.00

Billie 2025 FunGrip
$14.00

HMHAS Tour 2025 Lunchbox
$26.00

HMHAS Cover Poster
from$6.00

HMHAS Cover Tote Bag
from$14.00
Personalise

HMHAS Red Luxury Keyring
from$15.00
Sale
Unisex fit
Unisex fitBillie Blue T-Shirt
$20.00 $23.00
Sale
Unisex fit
Unisex fitHMHAS Cover Hoodie
$38.00 $42.00

HMHAS Cover Active Water Bottle
$20.00
Sale
Unisex fit
Unisex fitHMHAS Red Hoodie
$38.00 $42.00

Billie 2025 Skinny Tumbler
$26.00
Sale
Unisex fit
Unisex fitBillie 2025 T-Shirt
$20.00 $23.00

HMHAS Red Tote Bag
from$14.00
Unisex fitHMHAS Cover Sweatshirt
$38.00
Sale
Unisex fit
Unisex fitHMHAS Cover T-Shirt
$20.00 $23.00

Billie 2025 Clear Water Bottle
from$27.00
Unisex fitHMHAS Tour 2025 Sweatshirt
$38.00

Billie Blue Water Bottle
$24.00
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