Guide to The Best Tops for Under Women’s Suits

graphic reads Stylish Tops for Under Suits

We've had numerous discussions on this blog about what to wear beneath a suit jacket or blazer. The general consensus is that 1) a well-made, opaque t-shirt in a high-quality material can be a great layering piece, 2) that a no-button blouse (popover blouse) can be a flattering, forgiving option (particularly for women who tend to have problems with gaping blouses with buttons), 3) that button front dress shirts can be a no-brainer option if you really want to stay close to convention, and 4) sleeveless tops like blouses and shells can also work, with certain caveats.

(Note that although it's really common on television to see camisoles layered beneath suits, this isn't the best because if you take your suit jacket off, a camisole isn't usually work-appropriate attire. Furthermore, your dry cleaning costs will be through the roof, and you may be tempted to dryclean the pieces separately, which is bad for the long-term care and feeding of your suit — you want all of the pieces to wear and weather evenly. This isn't to say camisoles don't have their uses — here's our last roundup of the best camisoles for layering.)

Let's go into each suggested top to wear under suits a bit more below…

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1. T-Shirts for Work

Stylish, Simple T-Shirts to Wear Beneath Suits

T-shirts are great in summer, of course, but they’re also great for layering under cardigans and blazers as seasons change. 

Some of the best tees for layering, in our opinion, include some of the ones pictured below — you may also want to check out our latest discussion on opaque white t-shirts for work.

Looking for the best work-appropriate T-shirts? As of 2024, some of our favorite dressy T-shirts for work are from Amazon Essentials, Theory, Everlane, J.Crew, Banana Republic, Nic + Zoe, and Vince — also check our posts on opaque white tees and the best plus-size tees for work!

In general, if you can wear a particular t-shirt with workout pants, it should not be worn to the office. As noted above, t-shirts with sleeves are preferable under suits (versus tank tops or shells) because they a) allow you to take off your suit jacket, even in the most conservative of offices, and b) help you increase the number of times your suit can go without being dry cleaned. They're also easier to throw in your regular laundry versus a blouse that needs special care.

For my $.02, they can be an appropriate choice for interviews and big meetings (court appearances, etc) but note that not everyone feels this way.

If you're wearing a simple t-shirt, be careful with your underpinnings — your bra should not show through the shirt at all, either in terms of the pattern on the bra or the texture of the bra (such as lace). I'm a big fan of “t-shirt bras” for most office wear!

Hunting for opaque white T-shirts for work? As of 2024, we'd suggest checking the double-layer lines from Boden, Halogen, Express, Old Navy, and Hobbs, as well as great sources for basic Pima cotton such as L.L.Bean, Uniqlo, Everlane, Banana Republic, and Talbots. (This $268 tee also gets great reviews for opacity, and Elizabeth swears by this tee under $30!)

collage of 5 plus-size women wearing tees: 1) white crew with long sleeves, 2) wide V-neck with elbow sleeves, 3) navy boatneck with elbow sleeves, 4) wide V with short sleeves, 4) rounded V with short sleeves
Pictured above, some of the best plus-size tees for work as of 2024: one / two / three / four / five

Fancier Tees For Work

In an ideal world, the t-shirt would be a bit fancy — perhaps it's made of a stretchy silk jersey (or even a silk knit), perhaps it has a button at the base of your neck, perhaps it has an interesting, blouse-like pattern.

As of 2024, some of our favorite dressy tops for work outfits include ones from smaller brands like M.M.LaFleur, Amour Vert, Modern Citizen, The Fold, Tuckernuck, Melloday, and Saint & Sofia, as well as bigger brands like Boden and CeCe. Some great fancier sleeveless tops include options from Loveappella, this wrap top, and this high-necked option from Amazon.

In general, you may want to avoid shirts with rhinestones or beading — not only are they unacceptable for most conservative offices, but the weight of the beads or stones invariably makes the shirts heavy, affects the way they hang (watch out for scoopnecks with beading!), and makes laundering difficult. In addition to the brands noted above, keep an eye out when shopping in person at various workwear stores; for some reason these fancier tees don't always hit the websites.

(You can get any color of “fancy t-shirt,” but note that if you get them in white or pastel they can be a great way to freshen up your work wardrobe for spring, whereas a jewel tone can be great for fall.

(I'm a fan of black, navy and gray for all seasons, but that's me.)

Sweater Tees for Work

These often fix a variety of issues you may have with regular tees or blouses: they don't gape, they're opaque, they're often easy to care for (or at least don't require ironing), and if they're sleeved you don't need to worry about the “is sleeveless ok” question.

Some of our favorite short-sleeved sweater tees for 2024 include cashmere ones from Quince ($45!), Ann Taylor, Theory, J.Crew,* and Boden. (* plus sizes too!) For other materials, try Tuckernuck (cashmere/silk), J.Crew Factory (100% cotton), and Amazon (viscose/poly). As of 2024, Nordstrom and Anthropologie both have a huge selection of sweater tees. (All of the ones below come in white and black, as well as other colors!)


2. Popover Blouses for Work: A Happy Medium

Some blouses are cut like t-shirts in that they have no buttons, pull over the head, have no gaping problems and are generally more comfortable.

Looking for a great popover blouse without buttons? Reader favorites include Ann Taylor's mixed media blouse, NYDJ's pintuck blouse, Vince Camuto's rumple blouse, and a number of blouses from Amazon seller Milumia — you can also often find them at Talbots, J.Crew, and J.Crew Factory.

They often demand higher care than your basic jersey t-shirts, but that doesn't mean you have to get a $300 silk blouse — you can get popover blouses in a ton of price ranges, particularly in stores like Ann Taylor, Loft, J.Crew, J.Crew Factory, Banana Republic, Banana Republic Factory (heck, even Old Navy) you might find a shirt that has a good feel to it but can be washed on the delicates cycle or merely laid flat to dry.

Note that these can also be a seasonal item, and a great way to freshen up your wardrobe each season. Check out this post for a more recent roundup of white popover blouses and blouses cut like t-shirts; you may also want to check out some of our recent recommendations for popover blouses.


3. Button-Front Blouses: The Classic

Button front blouses are a classic for a reason — they're a conservative but stylish and chic look.

Of course, not everyone actually likes them — they can be hard to care for, and fit issues can abound. (If you're stuck out and about and notice your blouse is gaping, check out this old post on DIY options for gaping blouses.) 

If you find that button downs don’t work with your bust, but still want to wear them, do check out our roundup of boutique shops specializing in busty blouses — you can also check out our advice on how to wear a button-front to work.

Crisp Button-Front Blouses for Work

A crisp dress shirt is a great layering piece for beneath a blazer, a sweater, or more. If you prefer a silk button-front, scroll down…

Hunting for a crisp, collared button-front blouse? Some of our longtime favorites include Ann Taylor and J.Crew; iron-free options from Brooks Brothers and Foxcroft, and we'd splurge on Boss. Also check out our DIY options for gaping blouses — and note that if you just want a collar beneath a sweater, you can always go for a fake collar instead.

Silk Button-Front Blouses

Another stylish option: the silk button-front. These can be easier for layering beneath a suit, cardigan, or more — but be warned they can be higher maintenance.

Hunting for silk button-front blouses for work? As of 2024, readers love Boden, Everlane, L'Amour Vert, MM.LaFleur, Club Monaco, and Lilysilk. For more affordable options check Quince ($69!) and Grana; for fancier options check L'Agence, Equipment, and Vince. We've also rounded up other kinds of silk blouses (tanks, popovers, etc.)!

If you've got a problem with either type of blouse gaping, you may want to check out blouses made just for larger chests.

There are also a variety of products made to prevent gaping…

Some of the top products to help you fix a gaping blouse include:

collage of 5 products for gaping blouses including toupee tape, medical tape, flash tape, fearless tape, and a variety of safety pins
Above, some solutions for gaping blouses: 1) Topstick toupee tape 2) double-stick medical tape 3) Flash Tape 4) Fearless Tape 5) black & white and colorful safety pins — see more clever solutions for workwear problems in our Amazon shop!

4. Sleeveless Tops for Work

Sleeveless tops, shells and blouses can be great alternatives to sleeved blouses and tees, particularly if you want a layered look with clean lines.

However (and this is a big however): note that bare arms are not acceptable for every office — so know your office before you take your blazer off!

Another big caveat: your dry cleaning costs will be higher for your suits and blazers, unless you magically never sweat. These are some of our favorites — you can see our whole roundup of sleeveless tops.

Sleeveless tops are still a know-your-office situation, but much more accepted than previously. Some of our favorite sleeveless tops include ones from Anne Klein, Calvin Klein, Amazon seller Milumia, and Vince CamutoElie Tahari's silk one is also lovely.

While we don't recommend wearing a camisole by itself beneath a suit, it makes a great layer beneath other blouses if you're worried about opacity, cleavage, gaping and more — these are some of our latest favorites!

Some of our favorite camisoles for work include Commando's Butter camisole and Honeylove's shaping cami. If you're on a budget, try J.Crew Factory (reversible and several “nude” shades) or Amazon's multi-packs. Other options: demi-camisoles from companies like Halftee (Amazon also has a lot) — or chemisettes!


Finally, some other thoughts on blouses for under women's suits:

Readers:  What are your favorite perennial purchases for t-shirts and button-front shirts? What makes a t-shirt appropriate for the office, or makes you absolutely love a button-front shirt? Which are YOUR favorite tops for under women's suits?