The Beginner’s Guide to Nipple Covers: What They Are, When to Wear Them & Which Ones to Buy
Nipple Covers 101
If you’ve ever searched “what do I wear under this top?” Welcome, you’re in the right place. Nipple covers might sound like something only celebrities wear on the red carpet, but they’re actually one of the most underrated tools in your undergarment drawer. Whether you’re dealing with a tricky neckline, skipping a bra, or just want a little coverage without bulk, nipple covers can be a total game-changer. But not all nipple covers are created equal, and they’re definitely not all meant to do the same thing. In this post, we’re breaking down the basics:
Let’s start from the top…
WHAT Are NIPPLE COVERs?
Nipple covers (also referred to as pasties or petals) are small, lightweight patches designed to provide smooth, seamless coverage over your nipples. They can be reusable or disposable, and come in a range of materials like fabric, silicone, or medical-grade adhesive. Some stick to your skin with adhesive, while others adhere and mold to your body with your natural body heat. They can be a great solution for wearing under tight tops, sheer fabrics, or anything backless, strapless, or low-cut, they’re a simple, comfortable solution when a traditional bra just isn’t an option.
WHY WOULD I WEAR ONE?
Nipple covers are one of those “once you try them, you get it” kind of products. Here are a few common reasons people reach for them:
For A Smooth Look Under Clothes, Activewear & Swimwear
They help create a seamless appearance under thin, clingy, or unlined fabrics where bra lines or nipple outlines might show. You can also ditch those awful removable pads and replace them with these.
With Backless, Strapless, or Low-Cut Outfits
When a traditional bra won’t work, nipple covers offer discreet coverage without straps or bands.
To Go Braless Comfortably
Whether you have a smaller or fuller bust, some people prefer the look and feel of a smoothing cover. It lets you skip the bra while still feeling secure and subtly covered.
For Modesty
Especially under lighter or sheer clothing, nipple covers add a layer of discretion if you’re feeling exposed.
To prevent irritation
During workouts or in colder weather, they can reduce friction and sensitivity under clothes.
For post-surgical or medical needs
Some nipple covers are designed with built-in nipple detailing, offering a natural appearance for individuals who’ve undergone mastectomies or other chest-related surgeries. They can be a comforting, confidence-boosting option for anyone navigating body changes and looking for a discreet, realistic solution.
A quick note:
Like anything in the undergarment world, nipple covers are totally a matter of personal preference. There’s no “should” or “must” here; you don’t need to wear them. But if you’ve ever been curious or found yourself in an outfit where nothing else works or looking to avoid “nipple freak out”, I’m here to break down the options so you can find what feels right for you.
Do they replace a bra?
Yes… and no. Nipple covers can absolutely function in place of a bra if you feel supported by the outfit you’re wearing and comfortable going braless, especially with dresses or tops that offer some structure. But most nipple covers are NOT designed to provide lift or shaping on their own. Whether they work as a bra alternative really depends on your bust size, the garment you’re wearing, and the look you’re going for. No right or wrong, just preferences. We’ll get into lifting options next for when you want a little more support.
How do I know my Size?
Sizing really matters, too small and you risk visible outlines or not enough coverage; too large and they might peek out or feel bulky under clothing. The sweet spot is a size that lies smoothly, stays in place, and offers full coverage without being noticeable.
Personally, I like having two sizes in my drawer and rotating between them depending on the outfit and fabric. It can take a little trial and error to find what works best for your bust shape and style, but many brands offer detailed size guides to help you land in the right range.
CAKES Grippy
Use code caralynM
WHAT THEY DO:
• Adheres with body heat, no adhesive
• Seamless under snug clothing, activewear, swim
• Offers modesty with a thicker center
• Comes in multiple sizes (Bitty to Plus: AA–G+)
• Inclusive skin tone range
• Best suited for everyday wear
WHAT THEY DON’T DO:
• Not intended to lift or support
• Not ideal for loose or slippery fabrics
Not only does this style come in triangle shapes for plunging necklines, it also comes with an option with built-in nipples, offering a beautiful, empowering option for the breast cancer community, especially those navigating life post-mastectomy.
CAKES Sticky
Use code caralynM
WHAT THEY DO:
• Stick securely with medical-grade adhesive
• Has a nipple-safe “Nip Nook” without adhesive
• Designed for looser fabrics and no-bra outfits
• Come in inclusive sizes (AA–G+) and skin tones
• Thick enough in the center to avoid “nipple freak out”
• Stay put even without a snug top or bra
WHAT THEY DON’T DO
• They are not intended to lift or support the bust
They also come in triangles to fit swimsuits and halter-style tops, and dresses.
WHAT THEY DO:
• Provide lift and support
• Ideal for plunging, strapless, and backless outfits
• Strong adhesive that works for even larger busts
• Customizable fit can be trimmed and applied for different necklines and bust shapes
• Available in an inclusive size and shade range
WHAT THEY DON’T DO:
• Single-use only, not reusable
• Not ideal for everyday wear
• Can require some trial and error to apply just right, but their website has great tutorials!
WHAT THEY DO:
• Combine modesty with a light lifting effect
• Great for smaller busts (best for A–small D cups)
• Seamless under clothing
• Adhesive is reusable for a few wears
• Inclusive shade range
WHAT THEY DON’T DO:
• Not ideal for fuller busts or heavier lift
• Adhesive wears down quickly, not for long-term use
• Better suited for special occasions, not everyday wear
Nippies also offers a non-adhesive and adhesive version for those who just want smooth coverage without the lift, and both options are available with fast shipping on Amazon, which makes them a great last-minute fix.
How to clean them:
You can easily clean them by rinsing with gentle soap and lukewarm water, then letting them air dry with the sticky or grippy side facing up. You don’t need to towel dry; you can pat them dry with a non-linty towel, though. They will air dry nicely, just let them do their thing!
Thanks for reading!
Whether you’re getting dressed for a special event, running errands, or just giving your bra a break, stick-on solutions like nipple covers and adhesive bras can truly be game-changers. As with anything in the undergarment world, it all comes down to what makes you feel comfortable and confident.
I hope this guide helped break it all down and maybe introduced you to a few new favorites. If you have any questions or if you’ve found a holy grail I need to try, drop it in the comments below! Let’s compare notes.
P.S. If you’re looking for strapless bras instead of stick-on solutions, I’ve got you covered there too, check out my strapless bra guide here for options that actually stay up and support.
xx CMK
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Photos by Ryan Kell