Formula in the day time and breastfeeding at night?

Paula

Hi ladies, I need an advice and suggestion to what formula I can actually give my breastfed baby. I go back to work in 8 weeks and since I work in a restaurant/casino industry (Food and Beverage manager), it's going to be impossible to pump at work. If I could pump I would be lucky to get one pumping in, I work 12hrs a day and I just want my husband to be able to feed my LO when I'm at work. I'm also aware that my supply might go down but I just want the best for my LO. Anybody have any success story on supplementing formula in the day time and Breastfeeding at night? When did you start introducing supplements to your LO? All response would be highly appreciated.