Size 8 Maternity Make a statement and stand out from the crowd in a wedding guest dress from boohoo. Strike the right balance between standing out and not upstaging the bride with this affordable wedding guest dress from our latest collection of wedding season styles and pair with comfortable heels for all-day wear. Featuring a universally flattering fit, this women's wedding guest dress is perfect for upcoming celebrations as it provides a comfortable yet fashionable style that's totally instagrammable. Style: Maxi Dress Fabric: Satin Length: Maxi Neckline: Bandeau 95% Polyester 5% Elastane. Machine Wash. Model Wears US 6.