Vintage Lingerie, Shapewear & Dresses | 1940s

Bra Extender 4" A2019

Bra Extender 4" A2019 - Main image
$2.5 $5 In stock

Category: Accessories

Designed for when you need a little more flexibility, our 4" bra extenders offer up to two full band sizes of extra comfort — ideal for in-between sizes, pregnancy, or simply adjusting your fit throughout the day.

Featuring the same two-hook fastening as our bras, these longer extenders are made in our Indian lingerie factory for a perfect colour match to the rest of our collection. The soft brushed backing ensures comfort against the skin, while the detachable, reusable design makes them a practical addition to your lingerie drawer.

Available in classic black and vintage peach to coordinate beautifully with your What Katie Did lingerie.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Andrew ★★★★★

I’ve been wearing these during my third trimester and the extra two band sizes of room have made a world of difference—no more digging into my ribs by the end of the day. The 4" length sits flat under clothes, so I don’t have to worry about any awkward bumps showing through.

Nicholas ★★★★★

The 4-inch length gives me just the right amount of give for those bloated days, and the hooks line up perfectly with my existing bra. I’ve washed mine a few times now and it’s held its shape without any stretching out.

Avery V. ★★★★★

Exactly what I needed for the late-pregnancy bloat—the extra two band sizes let me keep wearing my favorite bras without digging in. The 4" length sits flat under my clothes and hasn’t curled up once after a full day’s wear.