Queen Elizabeth II may have two birthdays on the calendar, but she isn't the only one who can get a treat to mark her 90th. With a summer of celebrations set for the longest-serving monarch's birthday, there's a wealth of fantastic memorabilia you can add to your collection to commemorate the event – or even just treat someone to a royal gift.

From the Royal Mint commemorative coin to Twinings birthday tea, Britain's best have come out in force with some fabulous collectibles to mark the occasion.

Emma Bridgewater, Queen's Birthday Sponge 1/2 Pint Mug Boxed; £19.95

queen at 90 memorabilia

Fortnum & Mason Queen Bee honey; £20

queen at 90 memorabilia

Celebrating Queen Elizabeth at 90: At Home; £125

queen at 90 memorabilia

Twinings Queen's 90th Birthday Celebration tea 100g; £5

queen at 90 memorabilia

Milly Green, The Queen's 90th tea towel; £9

queen at 90 memorabilia

Queen's 90th Birthday 2016 UK £20 fine silver coin; £20

queen at 90 memorabilia

Biscuiteers, Queen's 90th Birthday biscuit tin; £42.50

queen at 90 memorabilia

Halcyon Days Her Majesty The Queen's 90th Birthday celebration mug; £35

queen at 90 memorabilia

Cath Kidston, Queen's 90th Birthday book bag; £12

queen at 90 memorabilia
Incredible archive video charts life of Queen Elizabeth IIIBTimes UK

Walkers, Queen Elizabeth II's 90th Birthday shortbread tin (300g); £12.95

queen at 90 memorabilia

Royal Collection Trust, Queen's 90th commemorative pill box; £29.00

queen at 90 memorabilia

The Queen's 90th birthday Celebrations official event magnet; £3

queen at 90 memorabilia

Royal Crown Derby, Queen Elizabeth II's 90th Birthday Collection Loving Cup; £130 (limited edition of 426)

queen at 90 memorabilia