Billie Merch

… Read moreBillie 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.Every order plants a tree. 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.

Billie 2025 Poster

Billie 2025 Poster

from€5,95
HMHAS Red  - Musicians Phone Case for iPhone 16 Pro Max

HMHAS Red Phone Case

from€19,95
HMHAS Red Coffee Mug
+5

HMHAS Red Mug

€14,95
HMHAS Cover   - Musicians Phone Case for iPhone 16 Pro Max

HMHAS Cover Phone Case

from€19,95
Billie Blue Tote Bag

Billie Blue Tote Bag

from€12,95
Billie 2025 White Water Bottle

Billie 2025 Water Bottle

€22,95
Billie Blue Kids Hoodie — White Back, wornUnisex fit

Billie Blue Kids Hoodie

€26,95
Billie Blue  - Musicians Phone Case for iPhone 16 Pro Max

Billie Blue Phone Case

from€19,95
Billie 2025 Universal Laptop Sleeve

Billie 2025 Laptop Sleeve

from€23,95
Billie 2025 T-Shirt — White Back, wornUnisex fit

Billie 2025 T-Shirt

€21,95
HMHAS Tour 2025 Sweatshirt — Black Back, wornUnisex fit

HMHAS Tour 2025 Sweatshirt

€35,95
Billie 2025 Tumbler

Billie 2025 Tumbler

€22,95
HMHAS Cover  Kids Hoodie — White Back, wornUnisex fit

HMHAS Cover Kids Hoodie

€26,95
Billie 2025 Backpack

Billie 2025 Backpack

€40,95
PersonaliseHMHAS Red Silver Metal Keyring

HMHAS Red Luxury Keyring

from€14,95
HMHAS Cover  Tumbler

HMHAS Cover Tumbler

€22,95
HMHAS Red Universal Laptop Sleeve

HMHAS Red Laptop Sleeve

from€23,95
HMHAS Tour 2025 Crop Top

HMHAS Tour 2025 Crop top

€18,95
HMHAS Tour 2025 Insulated Lunch Bag

HMHAS Tour 2025 Lunchbox

€23,95
Billie 2025 Active Water Bottle - Black

Billie 2025 Active Water Bottle

€18,95
Billie Blue White Water Bottle

Billie Blue Water Bottle

€22,95
HMHAS Red Crop Top

HMHAS Red Crop top

€18,95
HMHAS Cover  Universal Laptop Sleeve

HMHAS Cover Laptop Sleeve

from€23,95
Billie Blue Active Water Bottle - Black

Billie Blue Active Water Bottle

€18,95
Billie Blue Sweatshirt — Grey Back, wornUnisex fit

Billie Blue Sweatshirt

€35,95
HMHAS Red Hoodie — Grey Front, wornUnisex fit

HMHAS Red Hoodie

€26,95
HMHAS Cover  T-Shirt — White Back, wornUnisex fit

HMHAS Cover T-Shirt

€21,95
Billie 2025 Skinny Tumbler

Billie 2025 Skinny Tumbler

€23,95
HMHAS Red Active Water Bottle - Black

HMHAS Red Active Water Bottle

€18,95
HMHAS Tour 2025 White Water Bottle

HMHAS Tour 2025 Water Bottle

€22,95
HMHAS Cover  Phone Grip

HMHAS Cover FunGrip

€12,95
HMHAS Red Skinny Tumbler

HMHAS Red Skinny Tumbler

€23,95
HMHAS Tour 2025 Notebook

HMHAS Tour 2025 Notebook

from€14,95
HMHAS Tour 2025 Hoodie — Black Front, wornUnisex fit

HMHAS Tour 2025 Hoodie

€26,95
HMHAS Red Insulated Lunch Bag

HMHAS Red Lunchbox

€23,95
Billie Blue T-Shirt — White Back, wornUnisex fit

Billie Blue T-Shirt

€21,95
You’ve seen 36 of 65 designs

About Billie Merch

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.

Every order plants a tree. 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.