Shop for workout sneakers later in the day (when your feet are at their largest) to ensure a proper fit.
You do not need to break in running shoes — they should feel comfortable the moment you run in them. Don't feel shy about running around in the store to test them out.
Write the date you bought your sneakers on the inside of the tongue. After 300 to 500 miles, replace them with a new pair — so pay attention to your weekly and monthly mileage.
Choose gear based on your needs, not on style. If you're running on the road, don't choose a pair of trail runners just because you like how they look.
Test out workout gear in the dressing room before you buy it. Run in place to see how the fabric moves with you, do a Down Dog to make sure your boobs don't fall out of your top, and of course, do a wide straddle in front of the mirror to avoid purchasing see-through leggings.
Wicking gear is a must to keep you dry and prevent chafing, so skip the cotton (including undies), and choose fabrics that breathe and pull moisture away from the skin.
Never wear two sports bras! If you're in need of greater support, find a company, like Moving Comfort, that caters to larger-chested women.
Since you probably don't own a sports bra for every day of the week you work out, while taking your post-workout shower, hand wash your sports bra and hang it on the rod to dry for tomorrow.
Once you find a sneaker, sports bra, or top you love, stock up! You can break it out as soon as the original is on its way out.
Inspect your fitness gear every so often for safety and effectiveness. An exercise band that has a tear or worn-out sneaks are an injury waiting to happen.
Splurge on an expensive yoga mat like the Manduka Black Mat Pro. It won't break down like cheaper mats and has a lifetime warranty, so you'll only need to buy one mat.