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Sweetheart Idol Rock Lolita Costume Set
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Sale price  $158.99 Regular price  $198.99
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Meet your new stage-ready obsession ✨—a bold and flirty Lolita costume set that fuses American college girl charm with spicy rock energy! Featuring a red plaid mini skirt, gothic lace accents, and a puff-sleeve blouse, this complete idol outfit is your dream cosplay look come true. The structured corset vest adds a sultry edge, while detachable accessories like leg covers and bows offer endless styling fun for your next kawaii concert or photoshoot!

Why You’ll Love This Lolita Costume Set 💖

  • Includes blouse, corset vest, mini skirt, leg covers, white sleeves, bow tie & rope tie—ready to wear out of the box!
  • Layered plaid skirt with lace detailing adds dramatic movement and feminine flair
  • Fitted corset vest flatters the waist and adds gothic edge
  • Puffy sleeves and delicate trim bring soft Lolita vibes
  • Perfect for cosplay events, stage performances, or just rocking your idol fantasy
  • Crafted with delicate lace and layered fabrics—handle with care!

Cosplay Dress Sizing & Fit Guide

This item follows Asian sizing standards. Please carefully review the size chart for the best fit.

SizeLength (in)Sleeve (in)Shoulder (in)Bust (in)Waist (in)
S21.57.713.033.926.8
M21.97.913.435.428.3
L22.28.113.837.029.9
XL22.68.314.238.631.5

Measurements may vary ±0.5 in.

A fan-favorite in our kawaii community 💖

How to Style Your Rock Lolita Look

  • Pair with platform boots and gothic accessories for a full J-Rock stage vibe
  • Add pastel elements like a plush bag or cute hair clips for a Soft Girl twist
  • Layer over striped tights or fishnets for a more edgy, Harajuku-inspired look!

Snag yours before it sells out! Final sale item — no returns or exchanges.

SizeLength (in)Sleeve (in)Shoulder (in)Bust (in)Waist (in)
S21.57.713.033.926.8
M21.97.913.435.428.3
L22.28.113.837.029.9
XL22.68.314.238.631.5

Measurements may vary ±0.5 in.

This item follows Asian sizing standards. Please carefully review the size chart for the best fit.

Shipping & Tracking 📦

Each Kawaii.shop order goes through a careful, step-by-step process to make sure everything arrives just right — because every detail matters. 🌸

🪄 Our Fulfillment Process

  1. Product is carefully picked from our warehouse or partner brand.
  2. Inspected for accuracy, quality, and packaging readiness.
  3. Minor fixes made if needed (loose threads, missing pieces, etc.).
  4. Securely packaged and handed off to our trusted courier.
  5. Tracking confirmation and delivery updates emailed to you. 💌
🛒 Picked
🔍 Inspected
🧵 Fixed
📦 Shipped
✉️ Confirmed

⏳ Orders begin processing quickly (usually within 30 mins), so cancellation may not be possible once packing starts.

⏰ Estimated Timeline:
Processing: 2–10 business days
Shipping: 5–15 business days (varies by courier and destination)
Tracking updates may take up to 5 days to appear after dispatch.

Most customers receive their items within 10–18 days total on average. 🕊️

Why the wait? 💕
Every order is hand-checked for accuracy and quality before it ships. This ensures the right size, color, and details are perfect before leaving our warehouse — so you receive exactly what you ordered, no surprises. ✨

You can track your shipment anytime using our official tracking page:

🔍 Track My Order

💌 Orders with multiple items may ship separately to arrive faster.
If your tracking shows “In Transit to Next Facility,” your package is still safely on its way — please allow a few extra days for updates.
Thank you for your patience while we prepare your adorable order with care!

Returns & Exchanges 💞

We want you to love every Kawaii.shop order! While many of our curated kawaii items are final sale due to delicate materials or limited-run production, eligible products may be exchanged for store credit. 🌸

Exchange Window:
Eligible items may be exchanged for store credit within 14 days of delivery if the fit or style isn’t just right — as long as the item is in original, unworn condition with tags and packaging intact.

Refunds:
Refunds are provided only when Kawaii.shop makes a fulfillment error — such as sending the incorrect color, size, or item.

Final Sale Items:
Product pages automatically mark items that are non-returnable (for example: cosplay, lingerie, swimwear, delicate fabrics such as lace/tulle/chiffon, collectibles, and seasonal drops). These listings will display a “Final sale item. See Returns page for full details.” notice.

  • Lolita dresses, JSKs, OPs, maid outfits (delicate fabrics)
  • Cosplay, made-to-order outfits, custom sizing
  • Lingerie, panties, bodysuits
  • Swimwear, hosiery
  • Beauty, cosmetics, oils, skincare
  • Figures, statues, blind boxes
  • Seasonal drops: Halloween / Christmas / Valentine’s etc
  • Any item marked FINAL SALE

💌 Return shipping is paid by the customer unless the item is defective or incorrect.
📦 Delivered = Fulfilled once carrier shows delivered event.
🌍 International buyers are responsible for duties & customs.
For full details, see our Refund & Return Policy.

This spicy-sweet Lolita idol outfit fuses plaid schoolgirl charm with gothic rock flair 🎸❤️

Why You’ll Love This Costume Set 💖

  • Includes full set with blouse, corset vest, skirt & accessories
  • Red plaid + lace layering adds punk Lolita drama
  • Fitted corset and puff sleeves flatter every frame
  • Perfect for cosplay, stage, or J-fashion photoshoots!

Snag your idol look today 💫 Final sale item — no returns or exchanges.

Cosplay Dress Sizing & Fit

This item follows Asian sizing standards. Please carefully review the size chart for the best fit.

SizeLength (in)Sleeve (in)Shoulder (in)Bust (in)Waist (in)
S21.57.713.033.926.8
M21.97.913.435.428.3
L22.28.113.837.029.9
XL22.68.314.238.631.5

Measurements may vary ±0.5 in.

SizeLength (in)Sleeve (in)Shoulder (in)Bust (in)Waist (in)
S21.57.713.033.926.8
M21.97.913.435.428.3
L22.28.113.837.029.9
XL22.68.314.238.631.5

Measurements may vary ±0.5 in.

This item follows Asian sizing standards. Please carefully review the size chart for the best fit.

Shipping & Tracking 📦

Each Kawaii.shop order goes through a careful, step-by-step process to make sure everything arrives just right — because every detail matters. 🌸

🪄 Our Fulfillment Process

  1. Product is carefully picked from our warehouse or partner brand.
  2. Inspected for accuracy, quality, and packaging readiness.
  3. Minor fixes made if needed (loose threads, missing pieces, etc.).
  4. Securely packaged and handed off to our trusted courier.
  5. Tracking confirmation and delivery updates emailed to you. 💌
🛒 Picked
🔍 Inspected
🧵 Fixed
📦 Shipped
✉️ Confirmed

⏳ Orders begin processing quickly (usually within 30 mins), so cancellation may not be possible once packing starts.

⏰ Estimated Timeline:
Processing: 2–10 business days
Shipping: 5–15 business days (varies by courier and destination)
Tracking updates may take up to 5 days to appear after dispatch.

Most customers receive their items within 10–18 days total on average. 🕊️

Why the wait? 💕
Every order is hand-checked for accuracy and quality before it ships. This ensures the right size, color, and details are perfect before leaving our warehouse — so you receive exactly what you ordered, no surprises. ✨

You can track your shipment anytime using our official tracking page:

🔍 Track My Order

💌 Orders with multiple items may ship separately to arrive faster.
If your tracking shows “In Transit to Next Facility,” your package is still safely on its way — please allow a few extra days for updates.
Thank you for your patience while we prepare your adorable order with care!

Returns & Exchanges 💞

We want you to love every Kawaii.shop order! While many of our curated kawaii items are final sale due to delicate materials or limited-run production, eligible products may be exchanged for store credit. 🌸

Exchange Window:
Eligible items may be exchanged for store credit within 14 days of delivery if the fit or style isn’t just right — as long as the item is in original, unworn condition with tags and packaging intact.

Refunds:
Refunds are provided only when Kawaii.shop makes a fulfillment error — such as sending the incorrect color, size, or item.

Final Sale Items:
Product pages automatically mark items that are non-returnable (for example: cosplay, lingerie, swimwear, delicate fabrics such as lace/tulle/chiffon, collectibles, and seasonal drops). These listings will display a “Final sale item. See Returns page for full details.” notice.

  • Lolita dresses, JSKs, OPs, maid outfits (delicate fabrics)
  • Cosplay, made-to-order outfits, custom sizing
  • Lingerie, panties, bodysuits
  • Swimwear, hosiery
  • Beauty, cosmetics, oils, skincare
  • Figures, statues, blind boxes
  • Seasonal drops: Halloween / Christmas / Valentine’s etc
  • Any item marked FINAL SALE

💌 Return shipping is paid by the customer unless the item is defective or incorrect.
📦 Delivered = Fulfilled once carrier shows delivered event.
🌍 International buyers are responsible for duties & customs.
For full details, see our Refund & Return Policy.

Sweetheart Idol Rock Lolita Costume Set FAQs

A: Yes, it follows Asian sizing standards. Please review the size chart carefully for best fit.

A: The corset vest has limited stretch; please size accordingly for comfort.

A: This set includes a blouse, corset vest, mini skirt, detachable leg covers, white sleeves, bow tie, and rope tie.

A: We recommend hand wash or gentle cycle with cold water for delicate fabrics like lace.

A: Yes! With proper sizing, the soft fabric and layered construction offer style and comfort for events or photoshoots.

🩷 Handpicked Just For You 🩷