Katie Kane poses in custom England 'corset' ahead of Three Lions' match in Mexico - as WAGs and fans wait for delayed match to kick off

's wife Katie has shown her support for the Three Lions ahead of England's crunch match against tonight. 

The 33-year-old posted pictures to her Instagram sporting a white custom halter neck football shirt embossed with the 'Kane' surname in red. 

She stunned in the sleeveless top, which has been designed by Hugo Boss. 

The WAG captain also wore a navy bomber jacket which proudly displayed the Three Lions. 

Katie   

In the caption she wrote: 'Game ready, let's go England' with a St George's Cross emoji. 

Katie posted the photos just after 12pm UK time, shortly before England's highly anticipated showdown against Mexico in the Azteca stadium. 

However kick-off has been  

Megan has taken on a 'mother hen' role to her fellow partners, with sources saying she's thrilled to take on her title a la the wives and girlfriends of years past.

'In a time when the WAGs are lawyers, or nurses or even an engineer, there's Megan. Some joke, in a kind way, that she's a bit of a throwback to the old times but it's just so refreshing,' one insider told The Daily Mail.

'She loves it all – the outfits, the glamour and the prestigious role and column inches being a WAG brings. She is so proud of Jordan and so the least she can do is look the part to cheer him on.

'But in all seriousness, along with Kate Kane – wife of captain Harry – she is the longest- partner of the squad. This is her moment to shine, and she will.'

Megan was aged ten at the time of the 2006 World Cup. But she's clearly been doing her research because nothing screamed WAG like the outfit she wore to cheer on England during their win against Croatia.

In keeping with the match's Dallas location, Megan wore a cowboy hat with a number one on the front – the same as her husband's goalkeeper shirt – a white vest and a pair of designer jeans which showed off her enviable midriff.

She finished her look with a pair of Gucci sunglasses, a necklace spelling out her daughter Ostara's name and a tiny £2,500 White Lady Dior handbag in keeping with the strict stadium rules on bag measurements.

England's match against Mexico is nothing short of a challenging task, with much of the nation set to .

Much of the nation is tipped to 'pull a sickie' and sleep in after staying up to watch the match, and even England manager Thomas Tuchel has urged kids to  so they can cheer them on. 

The Three Lions came close to an early exit when they went 1-0 down to the DR Congo in the Round of 32, before two sensational goals by Harry Kane helped them to land the win. 

England will also face the impact of playing at high altitude when they . 

Playing at the iconic Azteca Stadium, the Mexican squad boasts an undefeated record across 10 World Cup matches. 

The build-up to England's Round of 16 clash with Mexico was hit by confusion around its kick-off time on Friday, when FIFA considered bringing the match forward by six hours to try and . 

It was proposed that the game would kick off at midday local time, or 7pm UK time. 

Official contact was made with both the FA and the Mexican Football Association on Friday, both of whom are believed to have reacted negatively to the proposals.

The earlier kick-off time would have had a significant impact on players' preparations for the game, which are typically organised down to the most minute detail.

The threat of adverse weather - which was initially thought to be the main factor in the talks - was also a consideration, with thunderstorms forecast for kick-off, which is 6pm local time, although they are currently due to pass by 8pm. Flash flooding, in particular, was a concern.

At one point on Friday evening, it seemed likely the game would be played at the rescheduled time, forcing Brazil's game with Norway in New Jersey to be pushed back by half an hour to 4.30pm to avoid any clashes.

In the end, FIFA's attempt to bring England's kick-off forward was halted by a series of barriers – .

The Daily Mail understands a decision to move the game was 'all but done' according to those with knowledge of the situation.

The proposals – which the FA was stunned to learn of via Mexican media – were met with an angry response from both England and Mexico, whose coach publicly lambasted the prospect.

Officials in Mexico City are now bracing themselves for what may be an incredibly challenging day, with more than a million people expected on the streets.

England will

Thomas Tuchel has admitted his side are at a disadvantage due to having little time to prepare for the altitude in Mexico City.

The match could yet face delays due to thunderstorms being forecast, which could lead to delays due to rules dictating a match be suspended if lightning strikes anywhere within an eight-mile radius of the stadium.

Victory would

England have played six times at the Azteca, twice against Mexico, and the results were a draw in 1969 and a loss in 1985.

Mexico is guaranteed to have a fanatical backing while England's support will be limited to just 4,000.