How does this jacket fit?

It is a size medium with a fitted cut. The chest measures about 17 inches across, the sleeve about 19 inches and the body about 24 inches from collar to hem. Compare those to a jacket you own.

Is it good for cold weather?

No. It is a lightweight track jacket with no hood or insulation, so it works as a layering piece in mild weather or over a tee at the gym.

What can I wear it with?

The short body pairs well with high-rise leggings or jeans. The purple colorway stands out against black, gray or white basics.

Is this the same as Lululemon's current track jacket?

Not necessarily. Lululemon has released several track jackets over the years with different fabrics and cuts. Judge this one by its measurements and the purple color shown.

Is it worth buying over a cheaper track jacket?

If you want a fitted, soft layering piece and the measurements match you, yes. If you need a loose fit or warmth, a basic zip-up from another brand will serve better.