Reality TV star Megan McKenna has been living it up on a luxurious babymoon in Dubai with her footballer fiance Oliver Burke. The pregnant star has been showing off her stylish maternity wardrobe to her 2.8 million Instagram followers, including some seriously lust-worthy designer pieces like £730 Hermes sandals. But we've just spotted her in a pair of trousers that are a bit more budget-friendly.

The white cheesecloth beach trousers by M&S, available here for £27.50, are not only a great choice for sunny beach days, but their stretchy waistband also makes them super comfy for an expanding bump. These trousers, which feature a loose, relaxed fit, are made from 100% cotton and are part of a chic co-ord set. Megan paired hers with a sold-out Cos kaftan, but if you're into the matchy-matchy look, you can still get the coordinating M&S beach shirt for £27.50 here.

Megan McKenna was spotted wearing a pair of £27 M&S beach trousers during her holiday in Dubai
Megan McKenna was spotted wearing a pair of £27 M&S beach trousers during her holiday in Dubai

Sadly, due to their popularity among shoppers looking for affordable beachwear, the white colourway is now sold out. But don't worry, you can still snag a pair in onyx, black or bright blue shades, depending on availability.

If you're one of those who find it challenging to get the perfect fit in trousers, then you'll be pleased to know that like most of the M&S collection, these trousers are available in three different leg lengths - petite, regular and long, and an inclusive size range from 8-24.

Megan's white beach trousers have sold out online but you can still shop the onyx colourway
Megan's white beach trousers have sold out online but you can still shop the onyx colourway

Customers who have already snapped them up have been quick to sing their praises. One shopper commented on their versatility, saying: "Light and breezy cheesecloth material. I love the peacock blue colour. Would be happy to wear out in the evening or on the beach."

However, some have issued a word of caution about the sizing. One customer said: " Lovely trousers but way too big and long. I'm usually an 18 regular but had to go down to a 14 short. Had three attempts to get the right size. Wanted other colours but haven't had any in stock for two weeks. I'm 5'6." So, if you're unsure, we suggest buying a few sizes to try on.

In addition, we noticed that the trending cheesecloth set also comes with matching shorts for £19.50 here, which are still available to buy in onyx, white (in a few sizes) and dark turquoise.

Shop the affordable M&S beach set in a short version too
Shop the affordable M&S beach set in a short version too

Pair it with a white tummy control swimsuit, £39.50 here, and accessorise with M&S's classic straw shoulder bag, £49.50 here, and you'll be beach-ready in no time.

Need more inspiration? A pair of easy-to-throw-on beach trousers are essential for any suitcase and we've found a few more styles you might like to try. If neutrals are your thing, check out this linen co-ord set from Asos which again provides comfort with style - shop the trousers for £26 here.

Alternatively, you can recreate Megan's stunning all-white look with Superdry's textured elasticated waist wide-leg trousers, available for £49.99 here.