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" |


Like the blush of first light or the delicate petals of a blooming rose, the Ballerina Butterfly Midi Dress is a soft daydream brought to life. Crafted from layers of airy, polka-dot tulle in the sweetest ballet pink, it features intricately embroidered butterflies that seem to flutter across the fabric with every step. The ruched waistline and structured bodice offer a romantic, flattering fit, while the flowing skirt dances gently around you like a whispered secret. Light as a breeze and imbued with storybook charm, this dress is made for garden soirees, date nights, and moments kissed by magic.
Key Features
Isabelle is 5'8"/173 cm (Bust: 33" / 84cm, Waist: 25" / 64cm) and wears a size S. She is also wearing the matching Gossamer Butterfly Sequin Headband.
Fabric
Main: 30% Polyester, 70% Nylon
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.