Roman is selling the perfect midi dress to keep cool during Devon heatwaves and for taking on summer holidays. The Tiered Linen Blend Midi Dress has a gorgeous smock design with a funky colour block pattern, with tiers in shades of white, beige and light pink. The sleeveless midi dress is ideal for keeping cool during warm weather and has a classic round neckline. The garment costs £45 and comes in sizes ranging from 10 to 20, plus it has handy side pockets. Roman recommends pairing the dress with sandals and sunglasses for a 'stylish ensemble' that looks 'effortlessly cool'. The garment would also look great paired with a cardigan and trainers on cooler days. READ MORE: Roman cuts price of 'comfortable and stylish' gingham jacket that's a 'summer go-to' READ MORE: Marks and Spencer's 'superb' new jeans come in 'perfect length for summer' Nobody's Child is selling a similar Green Tiered Astrid Midi Dress which costs £79. This organic cotton frock has a keyhole cut-out detail on the back and comes in sizes four to 18. Shoppers who prefer a dress with a short sleeve may be interested in White Stuff's organic cotton Coralie Double Cloth Dress that's currently on sale, reduced from £99 to £38. This midi frock has a similar tiered design and is available in sizes ranging from six to 24. As Roman's Tiered Linen Blend Midi Dress is new, only one person has reviewed it to date. Their five-star review reads: "Absolutely love this dress. The colours are subtle and pretty. The skirt is full and flattering. Natural fabric. What's not to like? Looking forward to wearing this during the summer." (Image: Roman) The retailer asks buyers why they purchased that particular garment. One customer who has already added the dress to their wardrobe said: "Looks classy and will be great on holiday." Someone else wrote: "Looks cool and comfortable for the summer months." However, it's worth noting that not all Roman shoppers have been left delighted with their purchase. Over on Trustpilot, the retailer has an overall rating of 4.5 out of five from over 120,000 shoppers. Unfortunately one reviewer had an issue with a product description for a dress: "I chose a bright coloured floral dress - pinks and blues. The dress that came had the same pattern but the colours were completely different and very dull." Thankfully other shoppers have had a positive experience, with one five-star rating reading: "The dress I bought and the cardigan were brilliant. At this time, I have nothing but praise for Roman. Their delivery is excellent. Keep up the good work."