The Queen chuckles at a Union Jack rompersuit as she meets soldiers at Howe Barracks in Kent

The 'onesie' - a snug adult romper suit consisting of a joined together tracksuit top and trousers - has become one of the biggest fashion phenomenons of the decade.
From Harry Styles and Joey Essex to Nick Clegg and Boris Johnson, everyone owns a version of the cosy one-piece.
And now it seems that even the Queen has been tempted by the snugly attire after she was snapped chuckling at one out on her Royal duties today.

Impressed? Lieutenant Alan Garrett stands to attention in his Union Jack Onesie as Queen Elizabeth II giggles during her visit to Howe Barracks in Canterbury, Kent

The Queen could not hide her amusement today when she toured the barracks of the Argyll and Sutherland Highlanders and saw an officer - getting ready for bed.
With his Union flag onesie - adult romper suit - and matching duvet and pillow, Lieutenant Alan Garrett looked very much at home in a mock-up of a field camp bedroom.
The Queen came across the officer during a visit to his unit's military base in Canterbury and she smiled as she spotted his additional creatures comforts of a large dram of whisky and a candelabra to set the nocturnal mood.

In good spirits: The Queen looked cheerful in a lilac ensemble as she visited Howe Barracks, Canterbury, Kent

Lilac lady: Queen Elizabeth II inspects the Argyll & Sutherland highlanders, 5th battalion, Royal Regiment of Scotland at Howe Barrracks

Ceremonial: The 87-year-old monarch was there for a final parade of the Argyll and Sutherland Highlanders to witness the ceremony by the 5th Battalion the Royal regiment of Scotland

Major Alan Carmichael, Quartermaster of the Argyll and Sutherland Highlanders, 5th Battalion, Royal Regiment of Scotland (5 Scots), said: 'Like everyone else she likes to see funny things.'
He described how they had set up a field camp bedroom for the visit: 'We had an officer, he was sitting on his bed - she saw the funny side in that.'
The 87-year-old monarch was there for a final parade of the Argyll and Sutherland Highlanders to witness the ceremony by the 5th Battalion the Royal regiment of Scotland.
The day was tinged with sadness as it was the last time 5 Scots went on parade, because from tomorrow its numbers will be reduced to a company following Army restructuring.

The battalion is also leaving the city, which it has called home for the last ten years.
Civic guests, members of the regimental association and families of serving soldiers gathered to see the Queen, who last visited Howe Barracks back in 2004 to express her gratitude to the Argyll and Sutherland Highlanders for their services abroad.

Watching on: The troops conducted a final parade after being reduced to a single company following army cuts

Farewell wishes: The Queen paid a special visit to Kent today to bid farewell to troops as they prepare to leave Canterbury's Howe Barracks

Moving on: The Royal Regiment of Scotland (5 Scots) will be leaving the city it has called home for the last 10 years

As Colonel-in-Chief of the Argylls, the Queen awarded fifteen soldiers of the 1st Battalion with medals and also presented the Wilkinson Sword of Peace to the regiment for outstanding operational service in Iraq.
Maj Carmichael said: 'Today was an extremely proud day. We had a fantastic parade and Her Majesty was moved by our soldiers she met and enjoyed a luncheon with officers and sergeants.'
Her Majesty was last in Kent in November 2011 when she visited the Turner Contemporary in Margate.

(L to R) Colonel Stuart Barnard of the Army Air Corp, Capt Dickie Payne of the Royal Navy and Group Captain David Bradshaw of the RAF with a plaque with the emblems of the Royal Navy