I have heard all these questions and more a million times over as an educator at lululemon. So today, I'm going to solve all your queries and be your personal "Fit Expert".

First things first: here are my simple guidelines to knowing the pants you are trying on are fitting you right. All you have to do is look down, at your crotch! Yup, you heard right!

When you stand up straight, take a look how the fabric is sitting on you. If you get puckering or bagging, that's excess fabric, and yep -- those pants are too big for you. Are the pants pulling a little? or maybe you are getting what I like to call "cat whiskers" on the front? This often means the pants are too small. Sometimes I do find this can always be attributed to my curvy hips and I just need a different cut. To determine which it is, check out that booty: does it have shine? When you see shine when wearing our garments it means the fabric is a bit too stretched. What you want to look for to know you have that ideal fit, is a smooth, flat plain of fabric across the front.

Ok, I know it is a bit out there, but I'm going to confront the dreaded word -- camel toe! I have a lot of ladies ask me why on earth they get this unsightly wedging at the front of their pants. And ladies, the answer is so simple! It's all in the rise. The pants have just been pulled to high for the rise that the garment has been designed to sit at. This normally occurs when people mistakenly try on low rise pants when they prefer pants that sit at a higher rise, and well, frankly, hike it up there -- causing camel toe. So switching to a pant with a higher rise will obviously save this. The other cause happens to people who have a long rise in the body, so even some high-rise garments can sit on them like mid-rise. The best solution is to try a pant with a gusset and a roll-down waist, such as the Groove Downs, Move Crop and Wunder Roll Crop.

Lastly, I want to quickly go over length. Length is a pretty non-issue with a garments as we offer complimentary hemming! But don't just limit yourself to only full length pants at the perfect length. I'm fairly short, so when I try on a lot of our crops, honestly, they look like my pants have shrunk or I am preparing for the yearly monsoon in a pair of flood pants. My solution: hem my crops.

Next time you are trying on some of our garments, take this all into mind when you are checking yourself out in the fit room mirrors. We offer such a variety of pants, all with different fits and rises, so you can find that perfect pair for you.

From your personal fit expert to you, go find that awesome fitting pair of pants and enjoy!

Want to see some of the tanks featured in this video? Check 'em out: http://shop.lululemon.com/women_tanks/pl/c/530.html

Up next? Learn all about how to find the perfect fitting bra!

You know the Groove Pant – the iconic black stretchy pant with the flattering waistbands that comes in pretty colours and makes all our butts look so good! To some, the idea of wearing tight pants is as appealing as being the 40 Year Old Virgin getting his chest waxed (If you’ve never seen this movie you can view the scene here). The secret to looking good: make sure you have the perfect fit!

Here are some tips to help you find your best Groove:

1. Muffin tops belong at the bakery, not in your outfit. If there’s skin hanging out over the sides of the waistband, try the next size up – it will ensure that you have a smooth look through your torso and waist which will make you look slimmer than trying to squeeze into a smaller size.

2. The 1980’s called, and they want their feathering back! Feathered hair was hot on Charlie’s Angels but that look doesn’t belong on your pants. If you see bunching around the crotch area or a “feathering” in the material then those pants are too big. Try the next size down.

3. Shiny happy people don’t wear shiny or corrugated luon. Put on your pants and look closely at the fabric on the thighs of your pants when your leg is relaxed – how is the appearance of the fabric? If it sits smooth without a “corduroy” look to it then it is a good fit. If you can see the defined ridges in the fabric stretching out, the luon is being forced too tightly.

There you have it folks. Just a few quick tips to help you look your groove-y best! If you have any other tips regarding these pants we’d love to hear them!

You can learn more about luon, our signature fabric, in our fabrics and care section here.

Above: From left to right you'll see our Groove Pants go from too big, to the perfect fit, to too tight! The girls are all wearing a size 8 Groove Pant - however they normally wear (from left to right) size 6, 8, and 10.

Use our size chart to help you figure out which size works best for your body.