Too Lift or Not Too Lift

Ok so I really would like to get a breast lift! I am 28, I have breastfeed 3 kiddos to the beast of my ability and the hubby and I decided a year ago that we are done having children because our first 3 are miracles and pregnancy is very hard on my body....however my hubby isn’t too keen on the idea of getting a “boob job.” 😩 Do you have to get implants? What would the cost I could be looking at? Should I wait until I reach my goal weight? How can I convince my hubby to just think about it? I’m not wanting this done to impress people, I want to look good for him but also myself. I want to look into the mirror and see a beautiful woman and someone who is comfortable in her own skin finally...any suggestions?