Bachelorette'The Bachelorette' star Ali Fedotowsky should expect to receive a Neil Lane engagement ring proposal from one of her two final suitors on the show's Aug. 2 season finale, a source tells our partner StyleList.

Beth Cooney Fitzpatrick reports that Fedotowsky was outfitted for her Bora Bora proposal scenes in a shimmering champagne-colored, silk-chiffon customized Alberto Makali gown, selected for her by the show's resident stylist, Cary Fetman.

The gown, which originally had straps, was altered to suit the reality star's desire for a strapless look that was "soft and flowing," according to sources familiar with her choice.

Some of the original version's crystal beading was removed from along the bustline for a more subtle effect.

"She wanted to look glamorous but also be relaxed and comfortable," one source revealed to StyleList.

After considering several options, Fedotowsky chose the Makali gown because it suited her vision of how she wanted to look for a possible proposal, the source adds. "It really was her dream dress and she had no regrets." (About the dress, anyway!) All eyes will be on whether Fedotowsky can break the incredibly shaky streak of successful 'Bachelor' and 'Bachelorette' romances.