• Ai Hoshino B-Komachi Uniform Cosplay Costume main product view
  • Ai Hoshino B-Komachi Uniform Cosplay Costume Costumes detail
  • Ai Hoshino B-Komachi Uniform Cosplay Costume Costumes detail 2
  • Ai Hoshino B-Komachi Uniform Cosplay Costume side view
  • Ai Hoshino B-Komachi Uniform Cosplay Costume back view
  • Ai Hoshino B-Komachi Uniform Cosplay Costume Costumes detail 3
1 6

Ai Hoshino B-Komachi Uniform Cosplay Costume

Ai Hoshino B-Komachi Uniform Cosplay Costume

$86.39
$95.99 $86.39
Save 10% Sold out

20% off any 2+ items

Add anything else and this drops to $69.12. No code needed · Ends Oct 31.

Shipping calculated at checkout.
Size
Color
  • Free US shipping on orders $100+ (after discounts) — Express just $13.99. Under $100, shipping starts at $9.99. See details
  • Ships in 24 hours of your order
  • 30-day returns — free if faulty; October orders by Nov 7. See policy
  • Costume specialists since 2012

Add a second item — 20% off both

This item drops to $69.12 when you add one of these. No code needed.

  • Ai Hoshino Cosplay Costume, 5-Piece Dress Set
    Ai Hoshino Cosplay Costume, 5-Piece Dress Set

    Ai Hoshino cosplay dress set includes a dress, headwear, gloves, belt, and socks. Pink, yellow, hearts, stars, and bunny details create a...

    $86.39 $69.12 with this item

  • Carnival Cosplay Costume, Blue Uniform, 4 Pieces
    Carnival Cosplay Costume, Blue Uniform, 4 Pieces

    A four-piece blue cosplay set with a jacket, white shirt, light blue shorts, and red bow tie for carnival looks, themed parties, or photo...

    $64.79 $51.84 with this item
  • Ai Hoshino cosplay costume from “Oshi no Ko,” styled as a B-Komachi member’s outfit—a Western-style school uniform set with striking contrasting details
  • The set includes a jacket, vest, shirt, bow tie, skirt, and socks
  • The look is centered around a dark navy jacket with gold trim and gold buttons on the front placket

The jacket is sleeveless, with a white shirt featuring a pointed collar and a black vest underneath. A large pink bow with long, cascading ribbons is placed at the collar, complementing the overall design and highlighting the costume’s distinctive style. The skirt is light gray, with a loose, flared shape that creates a noticeable silhouette when paired with the top.

The color palette combines light gray, dark navy, white, pink, and black, while the gold trim and buttons serve as accents. All elements follow a unified design, from the collar and bow to the jacket trim and skirt details. This cosplay costume captures Ai Hoshino’s recognizable look through its combination of contrasting colors, a large bow, uniform shirt, vest, jacket, and flared skirt.

Specifications

Size L, M, S, XL, XXL, XXXL
Color Ruby cosplay costume

Shipping

Free US standard shipping on orders of $100 or more (order subtotal after discounts, before tax). On those orders, Express shipping is just $13.99 — or free if everything ships from our US warehouse.

Orders under $100: Standard shipping is $9.99 for items stocked in our US warehouse and $23.99 for items shipped from overseas; Express is $14.99 and $29.99 respectively. If your cart has both, the two rates are added together. The exact rate is always shown at checkout.

All orders are dispatched within 24 hours of confirmation. Standard delivery is 7–20 business days; items stocked in our US warehouse arrive in 5–15 days.

Outside the US, shipping is calculated at checkout. Items shipped from overseas become free above a regional order total, shown at checkout; items stocked in our US warehouse ship internationally at a flat $39.99 with no free-shipping threshold.

Tracking updates are emailed to you as soon as your parcel leaves the warehouse.

30-Day Returns

Faulty, damaged, or not as described
We cover return shipping. Choose a full refund or a free replacement — just send us a photo to start.

Changed your mind
Return within 30 days, unworn and with original tags attached. Return shipping is the customer’s responsibility. Refunds are issued within 5 business days of receipt.

Halloween season
October orders must be returned by November 7. Items returned worn, with makeup marks, or with tags removed will not be refunded.

Not returnable
Worn or washed items · items without tags · masks, wigs and other hygiene-sensitive items once opened · final-sale items.

View full details

You may also like

Frequently asked questions

What does the Ai Hoshino B-Komachi cosplay costume set include?

The set includes a jacket, vest, shirt, bow tie, skirt, and socks.

What are the key features of the jacket?

The jacket is sleeveless, dark navy with gold trim and gold buttons on the front placket.

What does the bow look like and where is it placed?

A large pink bow with long, cascading ribbons placed at the collar.

When does this order ship and how long does delivery take?

Standard shipping to the United States is $19.99, and it is free on orders of $100 or more after discounts. Other destinations are charged a regional standard shipping rate that becomes free above a regional order total; the rate and threshold for your address are shown at checkout. Delivery timing varies by destination, customs, carrier, and local conditions, and holidays or severe weather may add time.

What is the return policy for this item?

Eligible returns must be requested within 30 days of receipt, and the item must be unworn with its original tags still attached. For a faulty, damaged, or not-as-described item, HOMELEX covers return shipping and you choose a full refund or a free replacement. For a change-of-mind return, the customer pays return shipping and the refund is issued within 5 business days of receipt. October orders must be returned by November 7. Worn or washed items, items without tags, hygiene-sensitive items such as masks and wigs once opened, and final-sale items cannot be returned.

More Collections

  • Amazing Value

    The highest-quality design at a great price

  • Free US Shipping on $100+

    Free standard shipping on US orders of $100+ after discounts, with Express for just $13.99. Under $100, US shipping starts at $9.99.

  • Our Promise

    30-day returns — free return shipping if the item is faulty