HI all, hope you can help a newbie to the site. I am off in a few weeks on a cruise with a girlfriend for 19 nights. it is part of my rehabilitation following my husband having walked out on me 9 months ago. I am thinking of trying lash extensions for the first time. Any thoughts or recommendation from those who have used them would be gratefully received . Oh, and will they last for the whole cruise or will I be likely to need a top up?