The Edit5 min read

How to choose plus size tops that actually fit

Four decisions decide the fit: length, sleeve, fabric, then neckline. Settle length and sleeve first — they cause the most returns.

Woman wearing a relaxed short-sleeve V-neck cotton tee tucked into jeans in a sunlit kitchen

What decides the fit of a plus size top

Work through four decisions in order and a tops selection of hundreds of options becomes one shortlist quickly: consider length, then sleeve (and armhole room), fabric next, then neckline last. Length and armhole cause most returns, so settle those first — fabric and neckline are easier to live with either way.

  • Length — how much hip coverage you want, and whether that means a Tee or a Tunic. Once you know your ideal length number, every style with that number is a candidate.
  • Sleeve and armhole — the fit consideration factor no Size Chart will shows you. This is where a top that's the right size everywhere else can gap under the arm or bind through your biceps. Look for sleeve lengths that fit your upper arms comfortably and that work under layers.
  • Fabric — cotton or a cotton/poly blend; it decides weight, drape, and how a top will layer.
  • Neckline — crew, V-neck, or scoop; settle this last, since it's the one call that's pure preference and doesn't affect how the top will fit.

Browse the full Tops & Sweaters collection at Woman Within to see the current assortment as you work through each decision below.

Woman wearing a longer V-neck cotton tunic over leggings at an outdoor market
The Perfect Short-Sleeve Shirred V-Neck Tunic's 30-inch length worn over leggings.

Length first: Tee or Tunic

Length is the biggest difference between a Tee and a Tunic in our Woman Within Perfect Collection: the Perfect Short-Sleeve V-Neck Tee and Perfect Short-Sleeve Crewneck Cotton Tee run a 28-inch regular length (26 inches petite), while the Perfect Short-Sleeve Shirred V-Neck Tunic runs 30 inches. That's about two inches more hip coverage, not a different garment.

Petite sizes impact the garment's body length only. Neckline, sleeve, and fabric stay the same as the Regular version — it's a proportion fix, not a different style.

Our product pages will always state the varying lengths, but you may use the table below as a reference point. Or, measure a top you already own and compare its length against the new one you're considering.

Length by style, Perfect Collection
Style Regular Length Petite Length Best For
Perfect Short-Sleeve V-Neck Tee 28" 26" Everyday layering, tucked or untucked
Perfect Short-Sleeve Crewneck Cotton Tee 28" 26" Classic crew neckline, everyday wear
Perfect Scoopneck Tank Top 28" 26" Layering under a shirt or cardigan
Perfect Short-Sleeve Shirred V-Neck Tunic 30" Petite available; length not separately listed Extra hip coverage over leggings or bottoms

Sleeve and armhole: where most tops fail

The armhole is where fit most often goes wrong, and no Size Chart typically denotes it. A wide, dropped armhole can gap even when the body of the top fits; a narrow, high-cut armhole can bind through the upper arm even when everything else is right. We design our Woman Within armholes to be just right - never cut too low or wide!

The Perfect Tee, Crewneck Tee, and Tunic all use a short sleeve that hits right above the elbow, cut for coverage rather than a fitted cap sleeve. Paired with the relaxed, non-cling silhouette these styles share, that gives more room through the arm than a fitted style will.

A sleeveless style changes the calculation. The Perfect Scoopneck Tank Top has no sleeve to set the armhole width, so the opening is shaped by the tank's own armhole cut and by its side hem slits, which are there to add ease of movement rather than to fix the armhole itself. If a sleeveless top has run big or small on you before, that's the detail to compare against this one before you buy.

Fabric: what decides weight and drape

Fabric content is on every product page, and it's the fastest way to predict weight and drape before you buy. The Perfect Tee, Crewneck Tee, Scoopneck Tank, and V-Neck Tunic are all 100% cotton in solid colors; heathered colorways switch to a cotton/poly blend. All four are machine washable and tumble dry - wash & wear.

Product pages don't list a shrinkage figure, so if that matters to you, follow the care instructions on the garment tag and always wash in cool water. Dry flat or line dry to prevent shrinkage.

Heather colorways run in a cotton/poly blend rather than 100% cotton, which is worth knowing if you're buying the same style in both a solid and a heather — the two can feel and drape a little differently even though the cut is identical. If you already have a favorite fabric between the two, check the color's Fabric & Care listing before you add a new one to the cart.

Neckline: the one decision that's just preference

Neckline doesn't change length, sleeve, or fabric — it's the one call that's entirely about what you want to see in the mirror. The Perfect Collection covers three basics: a V-neck, a crew, and a scoopneck tank.

The V-neck sits in a shirred trim built not to stretch out over time. The crewneck is the classic, close round neckline. The scoopneck tank adds bust darts and side hem slits, both there to give the tank more room to move.

Four Perfect Collection picks, by what you need

Four pieces from the Perfect Collection cover most of what a plus size tops search is looking for: an everyday V-neck tee, a classic crewneck, a layering tank, and a longer tunic.

If you only remember one rule: match length first, then pick whichever neckline you'd reach for anyway. Armhole and fabric are already settled, because all four styles share the same sleeve cut and the same fabric content.

Frequently asked questions

Are Woman Within tops 100% cotton or a cotton/poly blend?

Both, depending on the color. Solid colors in the Perfect Tee, Crewneck Tee, Scoopneck Tank, and V-Neck Tunic are 100% cotton; heathered colorways are a cotton/poly blend. Check the Fabric & Care section on each product page to confirm.

Is Petite length the only difference between Petite and Regular sizing?

Yes, for these styles. Petite trims about two inches off the body length — 26 inches instead of 28 on the tees and tank — while neckline, sleeve, and fabric stay the same.

Does a top's length change by size?

No. Length is tied to fit — Women's regular or petite — not to a specific size. The 30-inch tunic length and 28-inch tee length apply across the sizes Woman Within offers, up to size 44W.

Why doesn't a product description always list a top's length?

Our product page always should. If the length isn't listed, please check the Fit & Sizing section details for regular versus petite, or ask your Question on our product page, for a swift Answer from our expert fit staff.