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" |


The Aurora Butterfly Gown in baby blue is an elegant version of the Aurora Butterfly midi dress. This style has a fitted bodice with hand-gathered details featuring a v-neckline, off-shoulder long sleeves and elegant draping that falls into a floor-length skirt with a scalloped edge. It has a high slit on the skirt until the thigh to add a sexy touch. From its soft frothy baby blue tulle on the top to the embroidered butterfly tulle on the skirt, it easily creates a fairy-tale princess/queen look. Perfect for a romantic event, themed party and more. This style is fully lined. Invisible zip closure at centre back.
Beth is 5'10" and wears a size S.
Lauren is 5'10" and wears a size 3XL.
Fabric
Main: 70% Nylon, 30% 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.