I really wanted to like this! I am short (5 ft 2 in) as well as being petite and thought it would probably be just fine as I was not buying it to use as a maternity undershirt but strictly a nursing undershirt.  I am 10 months postpartum.

Pros:
The fabric is soft and the lace at the top is nice... it doesnt look like itll disintegration in the first few washes.

Cons:
This cami IS short. It just reaches my hips and is visible through most shirts that I wear over it... especially if I wear darker jeans or pants. (I bought the light gray/oatmeal color.)

I find the opening under the nursing flap to be very hard to access. The flap is just a little too tight and doesnt lift up easily and then underneath it has a deep v center. This means you have to lift it up and then stretch another piece of fabric to the side to even access your bra. Its just hard to mess with and get ready to nurse... especially with a frantic baby.
I also found the top neckline to gape a lot! It doesnt even lay flat across my chest when Im standing up straight. Its loose enough that it kind of ripples. It sticks out (away from my body) awkwardly if it shows at the top of my regular shirts making everything look ill fitting and puckered. Maybe this would work better for someone who is more busty than I am. (Im 34B while nursing for reference)

Bottom line:
I think it is much easier to use a standard cami and just lift it up than to use this and since this I also doesnt look good on me I feel like theres nothing to redeem it.