What happened Shares of Five Below (NASDAQ: FIVE) were falling today after the discount retailer posted disappointing holiday sales numbers and trimmed its earnings guidance. As a result, the stock was down 13.4% as of 12:43 p.m. EST. So what Five Below, which sells whimsical items like sunglasses, jewelry, toys, and tech accessories for under $5, said that comparable sales declined 2.6% in the November/December period. Management blamed the poor performance on the shorter holiday season as Thanksgiving was six days later this year, and said that comparable sales during the key holiday selling periods were positive. CEO Joel Anderson still acknowledged, "Overall sales did not meet expectations." Total sales in November and December rose 13.4% to $596.6 million due to the company's rapid store expansion. Image source: Five Below. The retailer also expects earnings per share (EPS) to come in at the low end of its previous guidance, as it's now calling for EPS of $1.93 to $1.96 for the fourth quarter and $3.07 to $3.10 for the year, representing a 16% increase from last year. Now what Five Below is also sticking with aggressive expansion plans next year as it plans to add 180 new stores, growing its store base by 20%. The company is now almost halfway to its goal of operating 2,000 stores across the country. Nonetheless, investors should keep their eye on comparable sales growth; continued declines could show that the market is starting to become saturated with the brand, considering it already has close to 1,000 locations. With Five Below shares still trading at a premium, the stock could fall a lot further if comps continue to slide. 10 stocks we like better than Five BelowWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Five Below wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of December 1, 2019 Jeremy Bowman has no position in any of the stocks mentioned. The Motley Fool recommends Five Below. The Motley Fool has a disclosure policy.Source