For the most accurate fit, we always recommend choosing your size based on your bust and waist measurements instead of standard UK/US sizes.
| Size | Bust | Waist | Length (Mini) | Length (Midi) | Length (Gown) |
| XXS | UK 2 | US 00 | 75 | 56-59 | 74-82 | 108-118 | 138-148 |
| XS | UK 4 | US 0 | 79 | 60-63 | 75-83 | 109-119 | 139-149 |
| S | UK 6 | US 2 | 84 | 65-68 | 76-84 | 110-120 | 140-150 |
| M | UK 8 | US 4 | 89 | 70-73 | 77-85 | 111-121 | 141-151 |
| L | UK 10 | US 6 | 94 | 75-77 | 78-86 | 112-122 | 142-152 |
| XL | UK 12 | US 8 | 99 | 80-83 | 79-87 | 113-123 | 143-153 |
| 2XL | UK 14 | US 10 | 104 | 85-88 | 80-88 | 114-124 | 144-154 |
| 3XL | UK 16 | US 12 | 109 | 90-93 | 81-89 | 115-125 | 145-155 |
| 4XL | UK 18 | US 14 | 114 | 95-98 | 82-90 | 116-126 | 146-156 |
| 5XL | UK 20 | US 16 | 119 | 100-103 | 83-91 | 117-127 | 147-157 |
| 6XL | UK 22 | US 18 | 124 | 105-108 | 84-92 | 118-128 | 148-158 |
| 7XL | UK 24 | US 20 | 129 | 110-113 | 85-93 | 119-129 | 149-159 |
| 8XL | UK 26 | US 22 | 134 | 115-118 | 86-94 | 120-130 | 150-160 |
| 9XL | UK 28 | US 24 | 139 | 120-123 | 87-95 | 121-131 | 151-161 |
| 10XL | UK 30 | US 26 | 144 | 125-128 | 88-96 | 122-132 | 152-162 |
| Size | Bust | Waist | Length (Mini) | Length (Midi) | Length (Gown) |
| XXS | UK 2 | US 00 | 29.5" | 22-23" | 29-32.2" | 42.5-46.4" | 54.3-58.2" |
| XS | UK 4 | US 0 | 31" | 23.5-25" | 29.5-32.6" | 42.9-46.8" | 54.7-58.6" |
| S | UK 6 | US 2 | 33" | 25.5-26.7" | 30-33" | 43-47" | 55-59" |
| M | UK 8 | US 4 | 35" | 27.5-28.7" | 30.3-33.4" | 43.7.-47.6" | 55.5-59.4" |
| L | UK 10 | US 6 | 37" | 29.5-30.8" | 30.7-33.8" | 44-48" | 55.9-59.8" |
| XL | UK 12 | US 8 | 39" | 31.5-32.8" | 31.1-34.2" | 44.4-48.4" | 56.2-60.2" |
| 2XL | UK 14 | US 10 | 41" | 33.5-34.8" | 31.4-34.6" | 44.8-48.8" | 56.7-60.6" |
| 3XL | UK 16 | US 12 | 43" | 35-36.5" | 31.9-35" | 45.2-49.2" | 57-61" |
| 4XL | UK 18 | US 14 | 45" | 37-38.5" | 32.2-35.4" | 45.6-49.6" | 57.4-61.4" |
| 5XL | UK 20 | US 16 | 47" | 39-40.5" | 32.6-35.8" | 46-50" | 57.8-61.6" |
| 6XL | UK 22 | US 18 | 49" | 41-42.5" | 33-36.2" | 46.4-50.3" | 58.2-62.2" |
| 7XL | UK 24 | US 20 | 51" | 43-44.5" | 33.4-36.6" | 46.8-50.7" | 58.6-62.6" |
| 8XL | UK 26 | US 22 | 53" | 45-46.5" | 33.8-37" | 47.2-51.1" | 59-63" |
| 9XL | UK 28 | US 24 | 55" | 47-48.5" | 34.2-37.4" | 47.6-51.5" | 59.4-63.4" |
| 10XL | UK 30 | US 26 | 57" | 49-50.5" | 34.6-37.8" | 48-52" | 59.8-63.7" |
| Size | Bust (cm) | Waist (cm) | Bust (inches) | Waist (inches) |
| XXS | UK 2 | US 00 | 100 | 56-62 | 39.3" | 22-24.4" |
| XS | UK 4 | US 0 | 105 | 63-69 | 41.3" | 24.8-27.1" |
| S | UK 6 | US 2 | 110 | 70-76 | 43.4" | 27.5-30" |
| M | UK 8 | US 4 | 115 | 77-83 | 45.2" | 30.3-32.6" |
| L | UK 10 | US 6 | 120 | 84-90 | 47.2" | 33-35.4" |
| XL | UK 12 | US 8 | 125 | 91-97 | 49.2" | 35.8-38.1" |
| 2XL | UK 14 | US 10 | 130 | 98-104 | 51.1" | 38.5-40.9" |
| 3XL | UK 16 | US 10 | 135 | 105-111 | 53.1" | 41.3-43.7" |
| 4XL | UK 18 | US 12 | 140 | 112-118 | 55.1" | 44-46.4" |
| 5XL | UK 20 | US 14 | 145 | 119-125 | 57" | 46.8-49.2" |
| 6XL | UK 22 | US 18 | 150 | 126-132 | 59" | 49.6-51.9" |
| 7XL | UK 24 | US 20 | 155 | 133-139 | 61" | 52.3-54.7" |
| Size | Bust (cm) | Bust (inches) |
| XXS | UK 2 | US 00 | 86 | 33.8" |
| XS | UK 4 | US 0 | 90 | 35.4" |
| S | UK 6 | US 2 | 94 | 37" |
| M | UK 8 | US 4 | 99 | 39" |
| L | UK 10 | US 6 | 104 | 41" |
| XL | UK 12 | US 8 | 109 | 43" |
| 2XL | UK 14 | US 10 | 114 | 44.8" |
| 3XL | UK 16 | US 12 | 119 | 46.8" |
| 4XL | UK 18 | US 14 | 124 | 48.8" |
| 5XL | UK 20 | US 16 | 129 | 50.7" |
| 6XL | UK 22 | US 18 | 134 | 52.7" |
| 7XL | UK 24 | US 20 | 139 | 54.7" |
| Size | Bust (cm) | Bust (inches) |
| XXS | UK 2 | US 00 | 82 | 32.2" |
| XS | UK 4 | US 0 | 86 | 33.8" |
| S | UK 6 | US 2 | 90 | 35.4" |
| M | UK 8 | US 4 | 95 | 37.4" |
| L | UK 10 | US 6 | 100 | 39.3" |
| XL | UK 12 | US 8 | 105 | 41.3" |
| 2XL | UK 14 | US 10 | 110 | 43.3" |
| 3XL | UK 16 | US 12 | 115 | 45.2" |
| 4XL | UK 18 | US 14 | 120 | 47.2" |
| 5XL | UK 20 | US 16 | 125 | 49.2" |
| 6XL | UK 22 | US 18 | 130 | 51.1" |
| 7XL | UK 24 | US 20 | 135 | 53.1" |


Explore a whimsical world with the Rose Waltz Midi Dress. Available in both soft blue and sunshine yellow, this dress features our unique double layer puff sleeves, a square neckline, and delicate ruffle details. The fitted bodice is adorned with charming detachable bows on the back, while the full skirt, decorated with 2 double-layer detachable bows (which allow you to be creative) and cascading floral patterns, moves gracefully like a timeless waltz. Perfect for any occasion where you wish to embody romantic sophistication, the Rose Waltz Midi Dress is a serenade of style and grace.
Key Features
Olha is 5'7"/171cm and wears a size S.
Fabric
Main: 100% Polyester
Lining: 100% Polyester
Care Advice
Delicate dry clean
Our teams in China and London will be taking a short holiday break and will be back on 5th January 2026. During this time, all shipments, returns, and exchanges will be paused and will resume processing from 5th January.
To order a custom size item, please select ‘Custom Size’ on the product page and proceed to checkout.
How to Measure?
For accurate measurements, please refer to our Measurements Profile, which provides step-by-step instructions. You can:
• Use this as a reference when measuring yourself.
• Add all your measurements to the Order Note at checkout.
• Or, download the guide and email your ‘Measurements Profile’ to contact@fairytong.com, quoting your order number.
Providing precise measurements ensures the best possible fit for your custom garment.
Important Notice
Discount codes CANNOT be applied to Custom Size orders. If a discount code is used, your order will be canceled, and you will need to place a new order or pay the price difference. We appreciate your understanding.