Hi there! Thanks so much for stopping by today. Blazers are one of my favorite things in my closet, and that’s for any time of the year. They will complete almost any outfit, and they’re so versatile. What else can you reliably wear to work or a date night! There are endless styling opportunities for blazers. They’re truly the perfect piece of outerwear for work, casual days, first dates, and the list goes on! Plus, blazers are a classic piece that will never go out of style. They always survive my closet clean outs!
What To Wear Under A Blazer During Winter, Spring, Fall, and Summer
So, maybe you already have a favorite blazer in your closet or you’ll find one here today. Either way, I’m sharing an edit of what to wear under your blazer! One of my top tips for styling a blazer is to choose something to wear under it that will not feel bulky or bunch up. When it comes to layering, there’s nothing worse than feeling like you cant move! But, blazers aren’t just for cold days! I’m also including what to wear under a blazer when it’s warm outside – pieces like the perfect linen t-shirt that I’ve worn for so many years.
Okay, here is what I wear under my blazers. PS – There are outfits later in the blog post too.
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Ribbed Shirt You Can Tuck In
My exact ribbed shirt, which I’m wearing above and below here, is one of my go-to tops to wear under all of my blazers because of the fabric, cut, and overall look. If you’re looking for a long sleeve top that’s easy to wear under any blazer, whether it’s oversized or a classic fit blazer, this top is it. Fitted tops are easy to tuck in and they won’t bunch up to make your arms look or feel bulky. The contrast of a fitted top against a looser fit blazer like I’m wearing is always a good formula. Anyway, the ribbing on this top makes it much more elevated than plain t shirts! It’s also made up of mostly cotton, but it contains fabrics that make it somewhat stretchy. So, it’s a comfortable yet stylish top.
Another plus of this exact top is the neckline is work appropriate. The other color options are also perfect neutrals that will go with any blazer.
If you’re curious about size, I think this top runs pretty true to size or just a little small. If you’re between sizes, definitely size up. I am usually somewhere between a small and medium in this type of top, and I’m wearing a medium. I wash and dry it without any issues, which to me is the greatest perk of all, ha!
Sleeveless Sweater
You will probably find you will wear either of these sleeveless sweaters way more than you know. My favorite way to style them is under a blazer or similar jacket. While I’m wearing oversized blazers below, these sleeveless sweaters are perfect for a fitted blazer, too, because you don’t have to worry about your sleeves getting bunched up.
The first sleeveless sweater I’m wearing is a cashmere sweater. I’m wearing size small, and it runs true to size. It comes in signature and lightweight, and I’m wearing signature.
The second sweater I’m wearing is linked in a similar color and one other option I like. I’m wearing size small. It runs true to size, but if you’re between sizes then size down.
Fun Button Up or Fun Blouse
Button up shirts and a blazer are a classic match if you ask me. It’s fun to add your own personal style to this type of outfit by choosing a fun blouse.
Cardigan Shirt Or Cardigan Sweater
I love the look of a cardigan under a blazer! With a lot of 90s inspired pieces back in style, there are so many cardigan shirts and sweaters out there right now. I’m calling a cardigan shirt something that is a nice long sleeve t-shirt with a button front! Anyway, I really love the cardigan shirt because it’s so versatile. I recently picked up this one from Madewell. It’s easy to layer under a blazer, but you can wear it by itself too. Anyway, there’s something about cardigan buttons that give these pieces a polished look. And, a cardigan-blazer outfit is perfect for winter, spring, or fall when you need to layer (or shed a layer). Just like with long sleeve tops, I recommend a cardigan that isn’t too bulky or you’ll end up feeling like a marshmallow!
Linen Crewneck Shirt
A linen crewneck t-shirt is one of my go-to tops for spring and summer. They’re breathable and lightweight, and they look perfect under a linen blazer for spring, summer, and early fall.
I’ve linked a few linen tops I love. I own the first one and wear it frequently. The exact linen t-shirt I’m wearing is old from Abercrombie.
Classic Fit Sweater
This is pretty straightforward! You can never go wrong with layering a classic fit sweater under a blazer. There are so many variations in sweaters these days, but to me, a classic fit sweater means it’s not oversized or cropped. It probably hits you around the waist, but it’s long enough that you can tuck it in if you want to. This can be a crewneck, turtleneck, or another type of sweater!
Simple Tank Top
This ribbed tank top is a total dream. First of all, it comes in lots of colors. But, most importantly, it’s 97 percent cotton with a little bit of stretch. It fits perfectly, the materials are breathable, and you can wash and dry it without any problems. I’m wearing size medium. If you’re between sizes, I recommend going with the size up.
I love the option with buttons!
Cashmere Hoodie
A cashmere hoodie is one of my favorite things to wear under a blazer because they are typically not too bulky. It is such an effortless look that gives a fun edgy vibe! There’s a reason companies make blazers with built-in hoodies. Anyway, I love to create this look on my own so I have both pieces to wear separately. Just pop the hood of your hoodie over your blazer’s collar. I recommend an oversized blazer for this kind of outfit.
Classic Button Up
You will never go wrong with a classic button up under a blazer. Of course, white is an easy go-to option, but I also love to wear a light blue button up under a blazer. You can wear your button up tucked in, or wear it untucked with a belt around it if you choose an oversized shirt.
Striped T-Shirt
There’s something about stripes that feels classic and a little more fun than a plain t-shirt. The top I’m wearing is long sleeve, but I also love to wear a short sleeve striped top under my blazers too.
Nine Blazer Outfits
Tan Blazer With A Belt
This first look is the same outfit I’m wearing at the top of this blog post, and it’s a favorite blazer outfit for me. It’s an old Zara blazer, but I’m sharing one I think is similar. The long sleeved ribbed top is the exact same one I’m wearing, which I discussed at the top of this post!
I put this outfit together for spring and fall – when I love to wear ballet flats and when I don’t need an added layer of a winter coat. Anyway, it’s something I would wear to work, for a coffee meeting, a lunch, or any type of meeting. However, I also love this type of look for dinner out with my family. I often turn to this type of outfit because it transitions so easily from day to night.
Sleeveless Sweater And Oversized Blazer
You might not think of sleeveless tops right away when it comes to getting dressed for fall, winter, or spring, but this top is really warm and pairs perfectly under a blazer. This entire outfit is such an easy one to throw on and look polished. I’m wearing jeans, but if you need to wear nicer pants, this outfit will look just as good with work pants. You could also wear this with a skirt. Shop my outfit here! You should also check out this suede blazer over my top! It’s on my wishlist.
Classic Fit Sweater With Striped Tie Waist Blazer You Can Style Different Ways
This mockneck wool sweater is one of the coziest sweaters I own, and I love that it’s a simple, classic fit. The sleeves also have a nice fit at the wrist so they aren’t too bulky or long.
This blazer is an actual dream, and it might be my favorite blazer. You can wear it open, buttoned, or even buttoned with a matching belt that comes with it. Click here to see a video I made of different ways to style it. It’s a wool blazer, so it’s definitely meant to keep you warm. And, it actually fits comfortably under a winter coat! Shop this outfit here. My coat is super old, but give this fun plaid one a look if you want something with a similar vibe.
Suede Blazer Jacket Over A Turtleneck
Okay, my suede jacket might technically be a jacket, but I always style these very similarly to a blazer when it comes to what works under it. In this photo, I’m wearing a sleeveless cashmere mockneck sweater. It also looks really cute worn open with a button up, a fitted t-shirt, or a long sleeve classic fit sweater. If you’re looking for something a little more chic than a traditional suit jacket, try this! You can style it for work as a suit jacket with suit pants or wear it with jeans. It’s truly that versatile.
Linen T-Shirt And Linen Blazer for Warm Weather
A linen t-shirt and linen blazer are a nice combination for the warmer months! I love being able to wear a blazer over a linen t-shirt without being too hot. It also looks nice over a linen dress. I will also wear a linen blazer over a tank top with a skirt. There are lots of options. You can create the perfect casual outfit or a dressier option for work or an event with these pieces!
My blazer is old from Madewell, but Quince makes a similar one!
Monochrome Gray Blazer And Sweater
I hope this gray sleeveless sweater and matching wool blazer will make you feel as confident as I do in them! They obviously look nice with jeans, but these two pieces are perfect to wear to work with work pants. You could go for a full monochrome look, navy pants, or black pants. Don’t be afraid to mix different shades of grey together.
Classic White Button Up Under A Blazer
Okay, another repeat of this tan blazer, which is sadly old. I love a neutral blazer because they’re so versatile, as you can tell. Anyway, you can never go wrong with wearing a classic white button up with your jeans. It’s like these shirts and jeans are made to go together! I also love the look of a light blue button up with a tan, black, or gray blazer.
If you want to make this outfit more professional for work, I’ve worn it with a slip skirt or a pleated skirt. You could wear the blazer buttoned and belt it for a super chic vibe.
Neutral Sweater Under A Fun Blazer
I called this a neutral sweater under a fun blazer, but you can really wear this with several of the tops I mentioned at the top of the post like a button up or fitted top. This is a solid weekend look because of the combat boots. But, you could always change your shoes if you want to wear this look to work. Or, if you can wear combat boots to work – I’m envious, ha!
This is one of my favorite blazer outfits, and I recreated it since my Bardot blazer is old.
Fun Button Up Outfit
There are endless outfit ideas for a button up and a blazer! You can wear these pieces with a work dress as a part of a suiting look, with jeans, or with a skirt! One of my favorite ways to wear a fun button up for the office is under a sheath dress, and this comes in the perfect colors for work – black or navy.
If you’ve made it all the way here, thanks so much for reading! I hope you found some blazer outfit inspiration!
