barbie in a black dress Handmade Evening Outfit Gown For Silkstone Fashion Royalty FR Trimmed with white faux fur Fashion Doll Stylist: The Notorious

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The body length of the dress is134 cm / 52.8", the adjustable and elongating halter spaghetti string provides an additional 10 cm / 3.9" in length andversatility to the styling.Thewide bust, waist, and hip circumferences make this a perfect 'One Size Only' dress.Click 'SIZING' to check fullmeasurements, do not be intimidated by the length of any dress, "you can always hem a dress!!"

Ahead, we're breaking down the etiquette need-to-knows with the help of Marteal Mayer, co-founder of sustainable Brooklyn bridal boutique Loulette Bride

Delicate jewelry keeps the overall look balanced when the dress has presence, accessories should add refinement, not competition

Pale pink, ivory, or champagne tones feel especially birthday-appropriate

Long Sleeveless Maxi, $99 This dress is wildly popular amongst reviewers