Quick answer

For D-GG cup sizes, choose the Fuller Bust Dune Violet Underwired Balcony Bikini Top if you prefer a classic lift with adjustable shoulder straps, or the Halter version if you want a plunging neckline and a secure clasp-back fit.

Why neckline and strap style matter for full bust support

Both the balcony and halter versions of the Dune Violet top share the same underwired, fully lined construction and nylon-elastane fabric blend. The key difference is how they distribute bust weight and shape your silhouette. The balcony top uses fully adjustable shoulder straps and a dropped centre front that enhances the bust, while the halter top relies on neck-tie straps and a clasp-back closure for a plunge effect. Your choice depends on whether you prioritize strap adjustability or a lower neckline.

Trade-offs at a glance

  • Balcony top: adjustable shoulder straps: Fully adjustable straps let you customize lift and distribute weight across the shoulders, reducing pressure points. Best for everyday wear or longer periods in the sun.
  • Halter top: neck-tie straps and clasp back: Halter ties create a plunging V-neckline that flatters shorter torsos and smaller frames, but all bust weight pulls on the neck. The clasp back makes it easier to fasten alone. If you have a very full bust (GG cup), the halter may cause neck discomfort; the balcony spreads weight more evenly.
  • Both: underwired and fully lined: Both tops use underwires for structural support and are fully lined for opacity and shape retention. The fabric is 81% Nylon, 19% Elastane for stretch and recovery. Either option provides reliable underwired support for D-GG cups, so the choice comes down to strap style and neckline preference.

Product facts

  • Fuller Bust Dune Violet Underwired Balcony Bikini Top, D-GG Cup Sizes: The Dune balcony bikini top features an on-trend dropped centre front to enhance the bust and fully adjustable shoulder straps. Adjustable straps let you fine-tune lift and prevent digging, ideal for different torso lengths and daily comfort.

    Fuller Bust Dune Violet Underwired Balcony Bikini Top, D-GG Cup Sizes

    Fuller Bust Dune Violet Underwired Balcony Bikini Top, D-GG Cup Sizes

  • Fuller Bust Dune Violet Underwired Halter Bikini Top, D-GG Cup Sizes: The Dune halter bikini top has a plunge neckline, halter neck tie straps, and a clasp closure at the back. The halter tie concentrates support around the neck, which can feel secure but may cause neck strain for very full busts; the clasp back adds easy fastening.

    Fuller Bust Dune Violet Underwired Halter Bikini Top, D-GG Cup Sizes

    Fuller Bust Dune Violet Underwired Halter Bikini Top, D-GG Cup Sizes

Which one fits you?

Best for

  • Balcony top: those who want adjustable strap tension and a lifted, rounded shape without neck pressure
  • Halter top: those who prefer a plunge neckline and a secure clasp back, especially for shorter torsos or smaller band sizes

Not ideal for

  • Balcony top: if you specifically want a deep V-neckline or hate adjustable straps
  • Halter top: if you have a very heavy bust (GG cup) or experience neck pain from halter straps