Psycho Bunny Size Chart: How to Use the Current Fit Guides

The fastest accurate way to use Psycho Bunny sizing is to separate the brand's two current chart types. The main Size Guide hub is best read as category-level garment measurements, while live product pages such as the current classic pique polo show fit-reference chest, waist width, and low-hip ranges for the size you are about to buy. If you mix those up, you can land on the right label with the wrong fit.

Table Of Contents

Start with the product page for the item you want

On the current classic polo page, Psycho Bunny's Size Guide maps XXS/2 through XXXL/9 to chest, waist width, and low-hip ranges. That page is the safest first stop when you are buying a specific polo because it is tied to the exact item in your cart.

Label	Our size	Chest	Waist width	Low hips
XXS	2	34 in	27 in	34 in
XS	3	36 in	29 in	36 in
S	4	38 in	31 in	38 in
M	5	40 in	33 in	40 in
L	6	42 in	35 in	42 in
XL	7	44 in	37 in	44 in
XXL	8	46 in	39 in	46 in
XXXL	9	48 in	41 in	48 in

The master size-guide hub appears to show garment measurements

The brand's current master size guide uses tables such as men's polos XXS chest 18.5 inches and length 27.5 inches, men's tees XXS chest 18.5 and length 26.25, and men's pants size 29 waist 31 with a 31.5 inseam. Those numbers are much smaller than the fit-reference chest ranges on the product page, so the most practical reading is that the hub is showing garment measurements by category, not the same measurement style used on live product pages. That distinction is an inference from the two official chart formats, but it is the useful one.

Men's polos, tees, shirts, and relaxed tees are not the same block

The hub splits men's polos, tees, shirts, pants, and relaxed-fit tees into separate tables. That matters because the same 5 or M label can still sit differently depending on category.

Category	Current hub fields	Why it matters
Polos	Chest and length	Classic polo proportions are not the same as tees.
Tees	Chest and length	The listed lengths are shorter than polo lengths at the same label.
Shirts	Chest, length, neck, and sleeve	Button-ups add collar and sleeve structure that a polo guide does not show.
Relaxed fit tees	Chest and length	The chest numbers are roomier by design than the standard tee table.
Pants	Waist and inseam	Bottoms use numeric waist sizes instead of the 2-to-9 top scale.

The current hub is especially useful for garment comparison

If you already own a polo or tee you like, the hub is excellent for side-by-side measurement shopping. The current tables show men's polo chest moving from 18.5 inches at XXS to 25.5 at XXXL, men's tee length moving from 26.25 to 32.75, and relaxed-fit tee chest moving from 20 to 27. That is the kind of data you can compare against a garment you already wear, not just against your body.

Pants and shorts follow a separate numeric system

Psycho Bunny's current pants table uses waist sizes 29 to 40 rather than the tops scale. The current hub shows waists from 31 to 43.5 inches, with a listed 31.5-inch inseam across those sizes. If you are shopping bottoms, ignore the 2-to-9 top scale and go straight to the numeric waist table.

Fabric and product line still change the feel on body

The current Polo Shop separates Classic, Knit, Statement, and Performance polos. The same page says Classic polos use 100% Pima cotton pique, Knit polos use cotton knit, and Performance polos use moisture-wicking quick-dry fabric. Even when the size label stays the same, those fabric and construction differences can change how close, structured, or easy the shirt feels.

Use the product page first, then the hub as the tie-breaker

For tops, start with the product page if it gives fit-reference chest, waist width, and low-hip ranges, like the current classic polo page. If you are between sizes or you know you prefer a specific silhouette, use the hub as the tie-breaker and compare the garment chest and length to a shirt you already like.

Use the product page when you need the brand's intended fit range.
Use the master guide when you need to compare garment dimensions across categories.
Do not assume a polo, tee, shirt, and relaxed tee all fit the same because the label matches.

Remember the current return window

The official returns policy says U.S. orders are eligible for returns and exchanges, items must be unworn and unwashed with original tags attached, and you have 30 days from delivery for eligible purchases made online or at a Psycho Bunny retail store. The other-retailers help page adds that items bought from another retailer have to be returned through that retailer's own policy. That matters if you are ordering two sizes to compare.

Quick fit checklist before you order

If you are shopping for...	Check first	Check second
A specific polo or tee on the site	The product-page Size Guide	The item's fabric and fit family
A general comparison across tops	The master size-guide hub	Your best-fitting garment at home
Pants or shorts	Numeric waist table	The listed inseam
Two sizes that both seem possible	The product-page fit guide	Return rules for the exact store you are buying from

Bottom line

Psycho Bunny sizing is easier once you stop treating every chart as the same chart. Use the live product page for fit guidance, use the master hub for garment comparison, and let fabric and product line break ties when two sizes both look plausible.