We’re a little in love with this illustrated blue mermaid art calendar - with striking cobalt blue illustrations on each page of the 2025, A4 sized wall calendar - inspired by the ocean, beach and mermaids, in bright cobalt blue.
Each monthly page features a dated grid from Monday to Sunday, with plenty of space to write down your appointments and events.
A 2025 Wall calendar with UK & US bank holidays, notable dates, week numbers and moon phases.
Its compact A4 size fits nicely above your desk or on your kitchen wall.
Optional: add a pack of Corner Stickers to level up your planning in 2025.
As always, designed and printed in the UK on 100% recycled paper.
The design matches the popular Ocean Mermaid Wild Swimming Journal.
Product Details:
ORDER BY 2PM FRIDAY 20TH DECEMBER FOR UK CHRISTMAS DELIVERY
UNITED KINGDOM
* Next Day Available If Ordered By 2pm
EUROPE
REST OF THE WORLD
DELIVERIES
For orders placed before 2pm on a working day, we aim to get your order out on the same day. Orders after 2pm will be shipped on the next working day.
We don’t ship on UK bank holidays as our postal service doesn’t run.
See all bank holidays here.
Your parcel will arrive plastic-free with minimal packaging and inserts. We run a plastic-free warehouse.
Here’s a few more ways we work towards sustainability goals:
Once Upon a Tuesday is UK’s first Certified B Corporation Stationery Brand - using business as a force for good.