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T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
T-SHIRT FLARED DRESS (BLACK)
ティーシャツフレアドレス

T-SHIRT FLARED DRESS (BLACK)

17,600 JPY
Pre-Order Item

Pre-orders for 2026 have now closed.

A T-shirt dress that combines the ease of a T-shirt with the elegance of a dress. The generously cut hem creates a beautiful A-line silhouette with graceful movement.

A center seam creates a clean vertical line, while the tuck at the back adds soft volume that moves beautifully as you walk. The relaxed sleeve openings add another subtle, elegant detail.

Made from heavyweight jersey fabric, this is an easy summer dress that brings a dressed-up feeling to everyday wear.

Size Guide
※Model: 160cm, 50kg
BLACK - Wearing Size M / Midi Length
IVORY - Wearing Size M / Long Length


Size 1)Length 2)Bust 3)Hem 4)Sleeve 5)Cuff
S 120cm 99cm 270cm 42.5cm 43.5cm
M / Midi 125cm 104cm 290cm 44.5cm 45.5cm
M / Long 130cm 104cm 290cm 44.5cm 45.5cm
L / Midi 126cm 110cm 296cm 45.5cm 46.5cm
L / Long 131cm 110cm 296cm 45.5cm 46.5cm

※Scroll horizontally to view the full table.

※Hem measurements are approximate.

◾️Size Guide
When choosing your size, please use the bust measurement as your main guide.
S: Recommended for heights around 155cm / Bust up to approx. 83cm
M: Recommended for heights around 157–168cm / Bust up to approx. 88cm
L: Recommended for heights around 157–168cm / Bust up to approx. 94cm
※For customers around 150cm tall, Size S may still feel long.

◾️Length Guide
Midi Length: Recommended for heights around 160cm
Long Length: Recommended for heights around 165cm
※Sizes M and L are available in Midi and Long Lengths, with a 5cm difference in dress length.
※For Sizes M and L, the dress length can also be adjusted to the same length as Size S for customers around 150–156cm tall. If you would like this adjustment, please include your height and write “Same length as Size S” in the order notes at checkout.

※The above recommendations are based primarily on height. The best size and length may vary depending on your body shape, preferred fit, footwear, and heel height. For example, if you are around 160cm tall and prefer a full length that covers the ankles, we recommend choosing the Long Length.

※If you are unsure about your size or length, please feel free to contact us. We will be happy to help you find the best fit.

Materials & Care

◾️Material
Cotton 100%


<Thickness>
Light □□□□□■□□□□ Heavy

<Structure>
Soft □□□□□■□□□□ Structured

<Weight>
Light □□□□□□□■□□ Heavy


◾️Care
Machine washable (mild detergent recommended)

Color Variations

The Story Behind the Dress

Designer's Note


“More Fabric, More Smiles”


I created this T-shirt flare dress because I wanted people to enjoy wearing a dress more casually in everyday summer life.

It is a simple design, but there was one thing I did not want to compromise on: the generous amount of fabric in the hem.

If I wanted to make the dress easier to produce and more accessible, using less fabric would have been the obvious choice. But then it would not really feel like something I had made. Even when I know I should use less, I always end up adding more.

One of my favorite moments at POP UP events is seeing a customer try on a dress and immediately soften into a smile.

As adults, we spend so much time thinking about different things that it can be easy to lose touch with those simple, honest feelings. But when you put on something you truly love, I want you to be able to feel that pure sense of joy again.

I believe clothes have the power to change how we feel.

If this dress can bring even one more smile into someone’s everyday life, that would make me very happy.

Watch the Product Video

Shopping Guide

Pre-Orders & Ordering

Many MASAHIRO OKUNO items are available on a pre-order basis.

Each item has its own pre-order period and estimated shipping schedule, so please check the relevant product page before placing your order. Orders will be shipped sequentially according to the stated shipping schedule.

As pre-order items are produced based on confirmed orders, cancellations and changes to color or size cannot generally be accepted once an order has been placed.

Please note that the estimated shipping schedule may change depending on production conditions. If there is a significant delay, we will contact you at the email address registered with your order.

Shipping & Delivery

Orders will be shipped according to the estimated shipping schedule shown on each product page. Once your order has been shipped, tracking information will be sent to your registered email address.

For deliveries within Japan, shipping is free on orders of ¥20,000 or more (including tax). For orders under ¥20,000, the shipping fee and available delivery method will be shown at checkout.

If your order includes multiple items with different shipping schedules, they may be shipped separately.

Delivery may be delayed due to weather, transportation conditions, or other unforeseen circumstances.

If you need to change your delivery address after placing an order, please contact us before the order has been shipped.

International Orders

We offer international shipping to selected countries and regions available at checkout.

Shipping fees vary depending on the destination and will be displayed at checkout.

Any customs duties, import taxes, and value-added tax (VAT) incurred on international orders will be covered by the Store. In principle, customers will not be required to pay these charges separately upon delivery.

Please note that delivery may take longer due to international transportation, customs clearance, or other circumstances.

Returns & Exchanges

As a general rule, we do not accept returns or exchanges for customer-related reasons, including incorrect sizing, a change of mind, differences in expectations, or ordering errors.

Before placing your order, please review the size guide, product description, materials, and specifications on each product page. If you have any questions about sizing, please contact us before placing your order.

If your item is defective or you receive an incorrect item, please contact us within 7 days of delivery. We will review the details and advise you on the appropriate next steps.