Portobello Notebook, £195
No one knows exactly what Kate’s favourite colour is – she’s even reportedly said she’s not sure she has one, but the Duchess wears a lot of royal blue as part of her impressive wardrobe.
This classic Portobello notebook in Nile Blue features pale blue lined pages that would give her plenty of space to write notes on her charity work, and can be personalised with her initials, name or special message in a number of chic colours.
Portobello Sketchbook, £210
The Duchess of Cambridge is well known for her creativity, having launched a photography project in lockdown and being the unofficial photographer for her children as she shares new snaps of the young royals.
This sketchbook features a durable crossgrain lambskin and 68 leaves of gilt-edged plain white paper, which would give Kate space to sketch out or brainstorm ideas, or even do a bit of arts and crafts with her three young children Prince George, Princess Charlotte and Prince Louis.