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Plus Size Maternity Clothes Must-Haves Size 3XL And Beyond

Let's face it, it's hard enough to find cute plus size clothes let alone plus size maternity clothes. Have no fear because I have you covered with super plus size maternity clothes! Below you'll see my top plus size maternity must-haves with options up to size 6XL.

We should all be able to look cute without going broke during pregnancy!

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plus size pregnant woman wearing a yellow plus size maternity dress

9 Best Options for Super Plus Size Maternity Clothes

Before we dive in, we have a more extensive plus size maternity clothes resource with a list of places to shop. This resource is for the best plus size maternity must-haves with super plus sizing.  

1. Plus Size Maternity Underwear Options

Okay, some people like their plus size maternity underwear and there's nothing wrong with that. I just prefer wearing plus size boy short underwear.

I like to look cute while feeling comfortable at all times! Plus I'm on a budget and boy short undies last throughout pregnancy and beyond (not to mention larger sizing options).

The lace undies pictured below go up to a 5 XL and the plus size cotton boy shorts go up to a 6XL.

2. Plus Size Nursing Sleep Bra

I sure recommend picking up a wrap nursing sleep bra as I shared in the video. Not only is it functional, but it's also super comfy throughout pregnancy and postpartum.

When it comes to selecting a nursing sleep bra, sizing ranges from the popular Motherhood Maternity 3XL (fits most people who wear a size 22/24) to DELIMIRA that goes to a 48 F/G (pictured below).

If you need a larger option, consider purchasing a plus size sports bra and sizing up. Just My Size has sports bras that go up to a 6XL.

3. Plus Size Nursing Tank

While this wasn't included in the video, all plus size maternity lists should include this plus size nursing tank pictured below that goes all the way up to a size 5XL and comes in four colors. It's a unique design that allows you to lift up your shirt without exposing your belly while nursing or pumping.

Another favorite of mine is the Motherhood Plus Size Nursing Cami that goes up to a size 3Xl and has some adorable patterns. Torrid has even launched a plus size maternity line that includes a cami that goes up to a 6XL! 

4. Plus Size Maternity Shapewear And Plus Size Maternity Support Belt

If you're feeling some back and belly aches, my boxer brief tip might not provide you with enough support. There are many different types of plus size belly bands, shapewear, and support belts.

One option many plus size women rave about is the Belevation Women's Maternity Underwear Support Briefsthat go up to a size 26. There's also a basic belly band, pictured below, that goes up to a size 26. See even more options here – Plus Size Belly Band Resources

If neither of those options works for you, consider purchasing a rebozo. A rebozo is a Mexican shall that can be draped over your belly and tied to provide some relief. It can also be used during labor! Some people also use a plus size baby wrap, like a Moby Wrap, for belly binding postpartum as well as babywearing. 

Related: 11 Plus Size Babywearing Carriers and Wraps

5. Plus Size Maternity Jeans

This is the must-have of all plus size maternity clothes – maternity jeans.

As I shared in the video above, there's just something about that band that makes you feel pregnant even if you're not showing yet.

The go-to for plus size maternity jeans and the ones I featured in the video are Motherhood's boot cut.

Like most plus size maternity jeans, they go up to a size 3XL.

A workaround is to make your own plus size maternity jeans and it's not as difficult as you might think. You can use your own jeans or purchase a new pair (these LEE women's plus size jeans go up to a size 30).

6. Plus Size Maternity Maxi Dresses

Go through your closet and pick out loose-fitting or maxi dresses. Hit up affordable stores, like Ross, that carry plus size maxi dresses. You don't need to pay extra for “maternity” maxi!

Amazon has a lot of affordable plus size maxi dresses, including the one below that, goes up to a size 5XL and comes in 19 different colors and patterns.  

Speaking of Amazon, and those looking for plus size maternity clothes 4x 5x – you might want to check out the Daily Ritual line! Daily Ritual carries comfy and affordable clothing that works well for maternity, and they go up to size 7XL.

7. Plus Size Maternity Yoga Pants

I talk about plus size gaucho pants in the video but these days the go-to seems to be plus size maternity yoga pants. But I don't think you can go wrong with either!!

Comfy black pants, that you can dress up or down, are a necessity during pregnancy!

Motherhood Maternity has a great option for plus size maternity yoga pants that up to a 3XL. If you want a larger size you'll need to skip the maternity section. Stretch, featured below, goes up to a 5XL and will last you from pregnancy to well into motherhood.

8. Fuzzy Socks

This tip is something you probably won't see on most lists but it's sure on mine – fuzzy socks! Swollen feet and pregnancy go hand-in-hand so why not treat your feet to something soft and comfy?! If you need plus size compression socks you can find some here.

9. Plus Size Maternity Swimwear

This is another item that didn't come up in the video but it should've because swimming was one of my favorite things to do during pregnancy! Swimming is a fabulous way to not only get in some great physical activity during pregnancy but also enjoy the benefit of feeling weightless. Pick yourself up a plus size maternity bathing suit and hit the pool (look out for indoor recreational centers during cold months). The tankini suit below goes up to a size 26 and comes in many different patterns. Tankinis are a great alternative to splurging on a maternity suit.

Once you have the essentials above, you can raid your own closet!  You'll be surprised how long you'll be able to wear your own clothes. Yet, it's also nice to treat yourself to a few cute plus size maternity tops.

I hope you found these plus size maternity clothes tips helpful and regardless of what you're wearing, your beautiful pregnancy glow is the best accessory ever!

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Megan

Monday 30th of April 2018

I was lucky with my first pregnancy in 2016 in that I started at 295lbs and delivered at 330lbs and I didn't buy maternity jeans until my last 3 weeks, I found them on Macys.com (I lived in them for a few months after just because they were comfy post c-s) Otherwise I lived in plus size maxi skirts from Dress Barn and Target, Yoga pants from Lane Bryant with a control top panel which helped with Belly Support, found a few loose tops at Walmart and TJ Maxx and all was well. I lost all the baby weight within 2 weeks but then came down with gallstones which required Surgery 1 month post c-s (that outpatient Surgery was worse than my c-s) When I went back to work the weight slowly crept back. Now I'm in 2018 and starting pregnancy No. 2 and everything is different! I was finally loosing weight made it to 315lbs, then the weight started to come back and I realized I was pregnant. This time I have zero energy and feel discouraged while trying to shop to buy a few items that might fit. I can't wait for December to get here and this is all over!

plussizebirth

Sunday 6th of May 2018

Thanks for sharing Megan!

Babyspun

Tuesday 20th of December 2016

I'm in my second week and I think I will need to follow your tips because I'm already getting bigger. I can't seem to stop eating more and more. Pregnancy makes you hungry all the time. Anyway thanks for the useful tips.

Tasha

Wednesday 24th of August 2016

I want to know the best plus size clothes for a B Belly now I am only 5 weeks but I want to prepare. Also how do I know what size sleep bra to get? Thank you for any help. First pregnancy here and a miracle baby. We weren't suppose to be able to conceive.

plussizebirth

Tuesday 4th of October 2016

Here you go Tasha - https://plussizebirth.com/whats-a-b-belly/

Cheri

Thursday 13th of November 2014

I can't tell you how relieving it is to see this website. I am nearly 8 months now and have struggled to find anything that fits me. It's bad enough companies and clothing lines don't make plus size clothing but so many stores are taking away their maternity clothes!!! Or they have one small rack that is meant for size 2. Seriously what are pregnant women suppose to do go completely naked???? While I love the motherhood store it is sooooo expensive, I had to get super creative with my wardrobe, I wish I had been big in the summer because I could get away with the dresses but alas I am having a Christmas baby. I currently have one pair of pants that fits me that I have to wash over and over again it sucks. I ended up buying a bunch of mens long sleeve shirts at a yard sale just so I can have something for the go to times. I had a couple of belly bands but I even outgrew those but thank you for making me feel better I needed to see this.

plussizebirth

Thursday 13th of November 2014

I'm so glad my site brings you comfort, beautiful!!

Anthe

Friday 21st of February 2014

You have some good suggestions, however, I believe most of them work best for someone who is an apple shape. Could you provide some suggestions that would work for other shapes, for example a pear. I am a pear shape (size16/18 top and size 24/26 bottom). I know I'm going to struggle finding pants and bottoms that fit as I've already searched on plus size maternity clothing sites and most just barely will truly fit a 26 (and they don't have any larger sizes). And I can't fall back on the maxi dress solution until I can find maternity shapewear to keep my thighs from rubbing.

Could you speak to those items? And are there any maternity stores you can suggest for anyone who is a 24 and larger?

Rebecca

Thursday 24th of October 2019

Anthe- I am not pregnant but I am plus size and have a large tummy. Underneath dresses I wear a pair of leggings that I cut into shorts to prevent my thighs from rubbing. They have leggings in extended sizing at Walmart and on amazon. This is a great tip (and cheap) and has been a huge lifesaver for wearing skirts and dresses. Plus it’s way more comfortable than spanks.

plussizebirth

Friday 21st of February 2014

Hi Anthe! Thanks so much for your comment. I just did a posting on the Plus Size Mommy Memoirs Facebook page for you (https://www.facebook.com/plussizemommymemoirs). I hope you get lots of helpful feedback learning how to dress for all different body types. As for size 24+ I've heard positive things about Woman Within and there's always online coupons you can use.