Said It Here

Bra for a deep plunge neckline and low back with large cup size

Finding a supportive bra or boob tape for large cup sizes like 38/40 DDD that also accommodates a low back and plunging neckline is extremely difficult. People trying to fit these wedding dress requirements find themselves hunting for a rare unicorn solution that offers both strong lift and deep-cut coverage.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    using boob tape and placing a horizontal strip across both breasts to hold them together
  2. 2
    Using bodysuits with butt padding that clip into the bra
  3. 3
    Searching online marketplaces or alternative stores for listings of discontinued products

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/weddingplanning2 people · September 2026

My wedding day is quickly approaching and I tried on my dress at my last fitting with a pair of Spanx girl shorts I found in my drawer and they made my butt look greatttt...only problem is the pair I have is black and discontinued.source ↗

I'm trying to find a unicorn here...I have a high slit dress with a low back.source ↗

Any recommendations for lift/tighten the butt underwear?!source ↗

Uhoh-spaghettios123 · r/weddingplanning · 3 upvotes

Need a bra for wedding that has a low back and plunge necksource ↗

I need strong boob tape or a bra to fit my fat melons. Im a 38/40 DDD.source ↗

I just need the sides like sucked in.source ↗

KellyGirl8484 · r/weddingplanning · 1 upvotes

Where this came up

People with this problem also raised