Two women holding plunge bras in a green room with a lighted mirror. Plunge bras with deep neckline, lace, and smooth cup styles

Plunge Bras

Turn every outfit into a confidence moment with Belle Lacet Plunge Bras, designed to lift, shape, and enhance your natural curves. Featuring deep necklines, light padding, and underwire or wireless support, these bras create a flattering silhouette under low-cut tops and dresses without compromising comfort.

Our collection includes lace plunge bras for romantic elegance, smooth molded cups for invisible wear, and convertible styles for versatility. Whether you’re dressing for everyday sophistication or a special occasion, Belle Lacet’s plunge bras deliver the perfect blend of support, style, and sensuality.

Find your fit, embrace your shape, and feel effortlessly beautiful in a bra made to highlight what you love most about yourself.

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    FLAT WHITE Plunge Underwired Bra-Belle Lacet Lingerie

    Ajour

    Ajour Flat White U/W Plunge bra non-padded
    $77.00
    $77.00
    Sale
    INNOCENTE Non-Padded Plunge Bra-Belle Lacet Lingerie

    Ajour

    Ajour Innocente Plunge underwire non-padded bra
    from $36.00
    from $36.00
    $90.00
    Sale
    Ajour Tiramisu Plunge Bra Non-Padded-Belle Lacet Lingerie

    Ajour

    Ajour Tiramisu U/W Plunge bra non-padded
    from $36.00
    from $36.00
    $90.00
    BOHO VIBES Plunge Bra-Belle Lacet Lingerie

    Freya

    BOHO VIBES Plunge Bra
    $68.00
    $68.00
    BROOKLYN Plunge T-Shirt Bra-Belle Lacet Lingerie

    chantelle

    Brooklyn Lace plunge T-Shirt Bra
    $62.00
    $62.00
    C Ideal Full Coverage Plunge T-Shirt Bra-Belle Lacet Lingerie

    chantelle

    C Ideal Full Coverage Plunge T-Shirt Bra
    $74.00
    $74.00
    Absolute Invisible Push-Up T-Shirt Bra-Belle Lacet Lingerie

    chantelle

    Chantelle Absolute Invisible Push Up T-Shirt Bra
    $80.00
    $80.00
    KOKO Plunge Bra-Belle Lacet Lingerie

    Panache

    Cleo by Panache Koko Plunge Molded T-Shirt Bra
    $59.00
    $59.00
    VALENTINA Non-Padded Plunge Bra-Belle Lacet Lingerie

    Panache

    Cleo by Panache Valentina Non Padded Bra
    $63.00
    $63.00
    Smoothie T-Shirt Plunge Moulded Bra-Belle Lacet Lingerie

    Curvy Kate

    Curvy Kate - Smoothie T-Shirt Plunge Moulded Bra
    $65.00
    $65.00
    Curvy Kate Boost in Bloom Padded Balcony Bra

    Curvy Kate

    Curvy Kate Boost in Bloom Padded Balcony Bra
    $69.00
    $69.00
    Curvy Kate Centre Stage Full Plunge Bra (Black)-Belle Lacet Lingerie

    Curvy Kate

    Curvy Kate Centre Stage Full Plunge Bra (Black)
    $68.00
    $68.00
    SENSES Plunge Bra-Belle Lacet Lingerie

    Curvy Kate

    Curvy Kate Scantilly Senses Plunge Bra
    $86.00
    $86.00
    Stand Out Scooped Plunge Bra-Belle Lacet Lingerie

    Curvy Kate

    Curvy Kate Stand Out Scooped Plunge Bra
    $68.00
    $68.00
    Hey Girls SuperPlunge Strapless Bra-Belle Lacet Lingerie

    Curvy Kate

    Curvy Kate Super Plunge Strapless Bra
    $72.00
    $72.00
    MARGEAU Low Plunge Strapless Bra-Belle Lacet Lingerie

    Dominique

    Deep Plunge Strapless Bra
    $35.00
    $35.00
    E&B Starlette Plunge Bra-Belle Lacet Lingerie

    Evelyn & Bobbie

    E&B Starlette Plunge Bra
    $98.00
    $98.00
    Woman wearing a white Elomi Brianna plunge bra with floral lace overlay and strappy neckline detail.

    Elomi

    Elomi Brianna U/W Plunge Bra
    $64.00
    $64.00
    KIM Stretch Plunge Bra-Belle Lacet Lingerie

    Elomi

    Elomi Kim U/W Plunge with Stretch Lace
    $68.00
    $68.00
    Woman wearing a floral lace bra and underwear set on a white background

    Elomi

    Elomi Lucie U/W Plunge Stretch Bra
    $66.00
    $66.00
    Elomi Priya Full Figure Underwire Plunge Bra-Belle Lacet Lingerie

    Elomi

    Elomi Priya Full Figure Underwire Plunge Bra
    $72.00
    $72.00
    Woman wearing a sheer beige top against a gray background

    Fashion Forms

    FashionForms Voluptuous Silicone Lift
    $54.00
    $54.00
    Emily Plunge Underwired Bra-Belle Lacet Lingerie

    Fit Fully Yours

    FFY Emily Plunge U/W Bra
    $75.00
    $75.00
    Rosa Sweetheart Smooth Bra-Belle Lacet Lingerie

    Fit Fully Yours

    FFY Rosa Sweetheart Smooth Bra
    $68.00
    $68.00
    ARYA Deco Molded Plunge Bra-Belle Lacet Lingerie

    Freya

    Freya Arya Underwire Deco Plunge T-Shirt
    $68.00
    $68.00
    CAMEO Underwire Deco Plunge T-Shirt Bra-Belle Lacet Lingerie

    Freya

    Freya Cameo Underwire Deco Plunge T-Shirt Bra
    $68.00
    $68.00
    Freya Deco Molded Plunge Bra

    Freya

    Freya Deco Molded Plunge Bra
    from $62.00
    from $62.00
    Freya Deco Molded Soft Cup Bra AA4231-Belle Lacet Lingerie

    Freya

    Freya Deco Molded Soft Cup Bra
    $59.00
    $59.00
    Festival Vibe High Apex Bra-Belle Lacet Lingerie

    Freya

    Freya Festival Vibe U/W High Apex Bra
    $64.00
    $64.00
    LOVELAND Plunge Bra-Belle Lacet Lingerie

    Freya

    Freya Loveland Plunge Bra
    $62.00
    $62.00
    Freya Medley Molded Plunge Bra AA5650-Belle Lacet Lingerie

    Freya

    Freya Medley U/W Moulded Deco Plunge Bra
    $68.00
    $68.00
    Freya Muse Underwire Plunge Spacer T-Shirt Bra AA1901-Belle Lacet Lingerie

    Freya

    Freya Muse Underwire Spacer Moulded Bra
    $69.00
    $69.00
    SNAPSHOT Demi Plunge Molded Bra-Belle Lacet Lingerie

    Freya

    Freya Snapshot Demi Plunge Moulded Bra
    $60.00
    $60.00
    TAILORED Molded Plunge T-Shirt Bra-Belle Lacet Lingerie

    Freya

    Freya Tailored U/W Plunge T-Shirt Bra
    $67.00
    $67.00
    Invisible Low Plunge Longline Bra-Belle Lacet Lingerie

    Carnival

    Invisible Low Plunge Longline Bra
    $69.00
    $69.00
    A woman modeling a black lace lingerie set consisting of a sheer underwire bra and matching lace briefs, standing against a plain light gray studio background.

    Louisa Bracq

    Louisa Bracq Electric Waves Scarf U/W Bra
    $130.00
    $130.00
    HORTA Scarf Bra-Belle Lacet Lingerie

    Louisa Bracq

    Louisa Bracq Horta Scarf Bra
    $95.00
    $95.00
    AVERO Padded Bra Heartshape-Belle Lacet Lingerie

    Prima Donna

    Marie Jo Avero Padded Bra Heartshape
    $130.00
    $130.00
    Montelle Bontanical Mystique Bra-Belle Lacet Lingerie

    Montelle

    Montelle Bontanical Mystique Bra
    $65.00
    $65.00
    Montelle Botanical Sublime Spacer with Lace-Belle Lacet Lingerie

    Montelle

    Montelle Botanical Sublime Spacer with Lace
    $74.00
    $74.00