Plus Size T-Shirt Bodysuit G-String | ButterFit

Regular Price
$83.00
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$83.00
Regular Price
$125.00
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Colour: Black

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Step into everyday confidence with our Plus Size T-Shirt G-String Bodysuit, designed to hug your curves in all the right places. Made from our signature ultra-soft, second-skin fabric, this wardrobe staple delivers a smoothing effect that gently supports your bust and figure. With its high crew neckline, short sleeves, and flattering high-cut leg, it’s the perfect mix of laid-back comfort and subtle sexiness.

The g-string back ensures a no-show, invisible finish under even the most fitted clothing—say goodbye to panty lines for good. Whether you're dressing it up or keeping it casual, the secure press-stud closure makes changes easy and practical, so you stay comfortable and confident all day long.

Endlessly versatile, this bodysuit is made to fit into every part of your routine. Team it with jeans and sneakers for an off-duty look, or pair it with wide-leg pants and heels for a sleek night-out vibe. For a polished workwear option, layer it under a blazer with a high-waisted pencil skirt—it’s the curve-hugging essential you’ll keep coming back to.

B Free Tip: For a smooth, no-show look, our model has paired this buttery bodysuit with our Second Skin Bra Cups. Made of soft silicone without adhesive, these easy-to-wear cups offer discreet coverage and comfort, perfect for a seamless finish.

  • Buttery soft fabric for a second skin feel
  • Lightly smoothing that flatters your curves
  • Stretchy fit that moves with your body
  • Provides a gentle hold for the bust – lightly supportive
  • Short sleeve with a high crew neckline 
  • Sultry high cut elongates your legs
  • Gstring design for a truly invisible look with no panty lines
  • Secure press stud brief closure for convenience
  • Perfectly versatile to dress up or down no matter the occasion

Fabric Composition: 76% Polyamide 24% Elastane

Care Instructions: Cold wash in delicates bag with like colours. Line dry. 

New Zealand Shipping and Delivery

  • Free Standard Shipping for orders over $99. 
  • Free Express Shipping for orders over $149. 
  • Express Shipping: Orders are dispatched the same or next business day if placed by 1pm Melbourne, Australia time (AEDT or AEST).
  • $10 Standard Shipping for orders under $99.
  • $20 Express Shipping for orders under $149.

Orders are dispatched from our warehouse in Moorabbin (3189), Victoria, Australia. Please note that orders are not dispatched on Australian public holidays.

Easy returns & exchanges  |  Full shipping & delivery policy →

Made on circular machinery, our seamless intimates and apparel range offers stretchy support and easy flexi-sizing making it easy to shop online.

We recommend ordering according to your usual NZ standard size. If you do not have an idea of your approximate NZ size, you may check the size chart for body measurements and look on each B Free product to find your corresponding B Free size.

As a general guide, we recommend ordering tops & slips according to your bust size, shapewear according to your hip size, and underwear according to your hip size. Note that this can vary depending on your body shape and personal preference.

NZ Size Bust (tops & slips only) Waist Hip Thigh circumference at widest point (anti-chafing midi shorts only)
  Measurements in cm
6 84-87 65-68 88-91 51-53
8 88-92 69-73 92-96 54-56
10 93-97 74-78 97-101 57-59
12 98-102 79-83 102-106 60-62
14 103-108 84-89 107-112 63-65
16 109-114 90-95 113-118 66-68
18 115-121 96-102 119-125 69-71
20 122-128 103-109 126-132 72-74
22 129-135 110-116 133-139 75-77
24 136-142 117-123 140-146 78-80
26 143-149 124-130 147-153 81-83
28 150-156 131-137 154-160 84-86


If you are still unsure about your size after referring to this guide, email our friendly customer service team at contact@bfreeaustralia.com.au. Be sure to include your relevant body measurements and the style that you are interested in.