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🐇 Please kindly check size information for by scrolling down before purchasing! A few of our items are Asian-sized. If you need treasures in larger sizes, you can click the below links:


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Starlight Fair

The Mermaids' Valentine's Day Song Cottagecore Fairycore Princesscore Coquette Kawaii Dress with Optional Top and Cardigan Sweater Set

The Mermaids' Valentine's Day Song Cottagecore Fairycore Princesscore Coquette Kawaii Dress with Optional Top and Cardigan Sweater Set

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Regular price $186.09 USD
Regular price Sale price $186.09 USD
Sale Sold out
Tax included. Free global shipping with tracking!

🦋 Choose your item by clicking it, and then add to cart! 🦄 Kindly note: If this item is a set, unless there is an option that includes everything, please purchase each part seperately!


Size Notice

Our clothing and shoes are designed by creators throughout Asia. Kindly take note of the size information in the description before purchasing for your best fairytale fit!

Free Global Shipping Info

We offer complimentary free shipping! Most of our items take 10-25 days to arrive, though some items may rarely take a bit longer! Message us (using our contact form below) the item name(s) you would like and your country for more exact shipping estimates! If you are in the US and are interested in free 2-5 or 5-10 day shipping, please click here to see our 🚂Starlight Express✨ collection!

5% Of Order Donated to Charity

5% of every order made at our shop is donated to No Baby Blisters via Daily Karma. Thanks to our lovely Fairgoers' kind support of our small business we are able to make a magical difference in the world and create unique treasures to warm your heart!
You can learn more about our impact here!👼

Plus sizes are available for this design!

Our set collection at Starlight Fair seeks to portray the playfulness of kawaii, soft girl, cottagecore, fairycore, princesscore, coquette, romantic academia, royalcore, angelcore, dollette, fairytale, Japanese lolita, gothic, fairy grunge, fairy kei, mermaidcore, balletcore, pink pilates princess, cutecore, fairy grunge, and other unique aesthetics to give you practical and beautiful clothing pieces to cherish and wear as you become the best version of yourself!

Material: Cotton, Polyester

Dress Length: Above Knee, Mini



Size in cm 

Top (undershirt)

S Bust 80cm Shoulder 38cm length 53cm Waist 64cm Sleeve 57cm

M Bust 84cm Shoulder 39cm length 54cm Waist 67cm Sleeve 58cm

L Bust 88cm Shoulder 40cm length 55cm Waist 70cm Sleeve 59cm

XL Bust 92cm Shoulder 41cm length 56cm Waist 73cm Sleeve 60cm

Cardigan coat (sweater)

S Bust 94cm Shoulder 37cm length 46cm Waist 64cm Sleeve 56cm

M Bust 98cm Shoulder 38cm length 47cm Waist 67cm Sleeve 57cm

L Bust 102cm Shoulder 39cm length 48cm Waist 70cm Sleeve 58cm

XL Bust 106cm Shoulder 40cm length 49cm Waist 73cm Sleeve 59cm


S Bust 80cm Shoulder 32cm Length 76cm Waist 64cm 

M Bust 84cm Shoulder 33cm Length 77cm Waist 68cm 

L Bust 88cm Shoulder 34cm Length 78cm Waist 72cm 

XL Bust 92cm Shoulder 35cm Length 79cm Waist 76cm 


Size according to weight

Size S - Weight: 40 kg - 45 kg

Size M - Weight: 45 kg - 50 kg

Size L - Weight: 50 kg - 55 kg

Size XL - Weight: 55 kg - 60 kg


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