Need a quick glow-up without touching your wallet? Dubai has you covered this month. From full makeovers to hair styling sessions and skincare boosts, these four beauty brands and spots are offering services completely free. You just need to know where to book. 1. Charlotte Tilbury: Free Makeup and Skincare Sessions If makeup is your thing, Charlotte Tilbury stores are offering complimentary beauty appointments until May 13. To book a session, find a store here and call to make an appointment. Available services include: 30-minute skincare session focused on hydration and glow (worth AED 300) Quick everyday makeup application (worth...